Devil Connector

The Devil Connector menu.

Devil Connector, also known as D Connector, is an assist system where 3 demons can be assigned to offer stat boosts to the party. The leader of these 3 demons will also automatically cast a skill at the start of battle.

Items for upgrading Connector are usually available from events or the Season Pass.

Team restrictions

Demons in Connector are considered an extension of the current party. Due to this, the same demon cannot be in both the party and in the currently-selected Connector.

This restriction also applies to certain alts that can't be in a team together, such as Masakado and Masakado A. See Team restrictions for more details.

Only demons currently in the inventory can be selected to be put in Connector - demons in storage cannot, and a demon cannot be moved to storage while it is in Connector. If the player's last copy of a demon disappears from the inventory (selling it, foddering it for something, etc), then that demon will automatically be removed from Connector.

In quests where the player brings two teams (such as Leveling Quests or Aura Gate), each team must use a different Connector. However, duplicate demons are allowed across the Connectors in this case.

Slots

Demons in Connector are assigned to one of three Demon slots, and each demon has three skill slots: one slot for an active skill, and two slots for passive skills.

Only the demon in the "leader" slot (the topmost slot) will be able to use their active skill, and they will do so automatically at the start of battle.

• When casting this active skill, it uses the combined stats of all three Demons in Connector.
• Connect skills do not trigger chain effects.
• If the Connect AoE is repelled, your team will not take damage. The repelled damage just disappears.
• Connect skills trigger before the effects of any demons from your team or the enemy's team.
  • In PvP, the team that goes first will trigger their Connector first, then the other team's Connector activates. Normal team effects will start after both Connectors finish.
• Connector applies in most quests, Aura Gate and Dx2 Duel, but not in Alter-World and Battle Tower.

Demon slots and skill slots can be leveled up: the former by using Slasher 13 (chainsaws), and the latter by using Nightmare Nails. Upgrades to slots will persist, even if the demon or skill in that slot is changed.

• Upgrading a demon slot will increase that slot's Reflection Rate. Reflection Rate is multiplied by the stats of the Demon, and the result is added to the team as stat boosts.
• Upgrading a skill slot will enhance the effects of the skill in that slot. See the skill's description for specifics.

Slasher 13 and Nightmare Nails have four tiers: 1★, 2★, 3★, and EX

• Starred tiers can be exchanged for each other, at a rate of 10 items for the next tier up.
• EX-tier items cannot be obtained by exchanging.

Click the tables to expand them:

Demon slot levels
Level	Reflection Rate	Slasher 13 Cost
		1★	2★	3★	EX
1	50.0%	-	-	-	-
2	50.5%	3	-	-	-
3	51.0%	4	-	-	-
4	51.5%	5	-	-	-
5	52.1%	7	-	-	-
6	52.6%	8	-	-	-
7	53.1%	9	-	-	-
8	53.6%	-	1	-	-
9	54.2%	1	1	-	-
10	56.2%	3	1	-	1
11	56.7%	5	-	-	-
12	57.2%	7	-	-	-
13	57.8%	9	-	-	-
14	58.3%	1	1	-	-
15	58.8%	3	1	-	-
16	59.3%	5	1	-	-
17	59.9%	7	1	-	-
18	60.4%	9	1	-	-
19	60.9%	1	2	-	-
20	62.9%	3	2	-	2
21	63.5%	3	1	-	-
22	64.0%	6	1	-	-
23	64.5%	9	1	-	-
24	65.0%	2	2	-	-
25	65.6%	5	2	-	-
26	66.1%	9	2	-	-
27	66.6%	2	3	-	-
28	67.2%	5	3	-	-
29	67.7%	8	3	-	-
30	69.7%	1	4	-	2
31	70.2%	6	2	-	-
32	70.7%	9	2	-	-
33	71.3%	2	3	-	-
34	71.8%	5	3	-	-
35	72.3%	8	3	-	-
36	72.8%	2	4	-	-
37	73.4%	4	4	-	-
38	73.9%	7	4	-	-
39	74.4%	1	5	-	-
40	76.4%	6	5	-	3
41	77.0%	6	3	-	-
42	77.5%	9	3	-	-
43	78.0%	2	4	-	-
44	78.5%	5	4	-	-
45	79.1%	8	4	-	-
46	79.6%	1	5	-	-
47	80.1%	4	5	-	-
48	80.7%	7	5	-	-
49	81.2%	1	6	-	-
50	83.2%	7	6	-	3
51	83.7%	1	5	-	-
52	84.2%	3	5	-	-
53	84.8%	5	5	-	-
54	85.3%	7	5	-	-
55	85.8%	9	5	-	-
56	86.4%	1	6	-	-
57	86.9%	3	6	-	-
58	87.4%	5	6	-	-
59	87.9%	7	6	-	-
60	89.9%	9	6	-	4
61	90.5%	4	5	-	-
62	91.0%	7	5	-	-
63	91.5%	-	6	-	-
64	92.0%	3	6	-	-
65	92.6%	6	6	-	-
66	93.1%	-	7	-	-
67	93.6%	3	7	-	-
68	94.2%	6	7	-	-
69	94.7%	9	7	-	-
70	96.7%	2	8	-	4
71	97.2%	7	1	-	-
72	97.7%	9	6	-	-
73	98.3%	1	7	-	-
74	98.8%	3	7	-	-
75	99.3%	5	7	-	-
76	99.9%	7	7	-	-
77	100.4%	9	7	-	-
78	100.9%	1	8	-	-
79	101.4%	3	8	-	-
80	103.4%	5	8	-	5
81	104.0%	5	7	-	-
82	104.5%	8	7	-	-
83	105.0%	1	8	-	-
84	105.6%	4	8	-	-
85	106.1%	7	8	-	-
86	106.6%	9	8	-	-
87	107.1%	1	9	-	-
88	107.7%	3	9	-	-
89	108.2%	5	9	-	-
90	110.2%	7	9	-	5
91	110.7%	3	7	-	-
92	111.2%	6	7	-	-
93	111.8%	9	7	-	-
94	112.3%	2	8	-	-
95	112.8%	5	8	-	-
96	113.4%	9	8	-	-
97	113.9%	3	9	-	-
98	114.4%	7	9	-	-
99	114.9%	1	-	1	-
100	116.9%	5	-	1	5
101	117.5%	9	7	-	-
102	118.0%	2	8	-	-
103	118.5%	5	8	-	-
104	119.1%	8	8	-	-
105	119.6%	-	9	-	-
106	120.1%	3	9	-	-
107	120.6%	6	9	-	-
108	121.2%	9	9	-	-
109	121.7%	2	-	1	-
110	123.7%	6	-	1	6
111	124.2%	3	8	-	-
112	124.8%	6	8	-	-
113	125.3%	9	8	-	-
114	125.8%	2	9	-	-
115	126.3%	5	9	-	-
116	126.9%	7	9	-	-
117	127.4%	-	-	1	-
118	127.9%	2	-	1	-
119	128.4%	6	-	1	-
120	130.4%	-	1	1	6
121	131.0%	6	8	-	-
122	131.5%	9	8	-	-
123	132.0%	2	9	-	-
124	132.6%	5	9	-	-
125	133.1%	8	9	-	-
126	133.6%	2	-	1	-
127	134.1%	5	-	1	-
128	134.7%	8	-	1	-
129	135.2%	1	1	1	-
130	137.2%	4	1	1	7
131	137.7%	5	8	-	-
132	138.3%	8	8	-	-
133	138.8%	2	9	-	-
134	139.3%	5	9	-	-
135	139.8%	9	9	-	-
136	140.4%	2	-	1	-
137	140.9%	5	-	1	-
138	141.4%	8	-	1	-
139	142.0%	1	1	1	-
140	144.0%	5	1	1	7
141	144.5%	1	9	-	-
142	145.0%	3	9	-	-
143	145.5%	5	9	-	-
144	146.1%	7	9	-	-
145	146.6%	9	9	-	-
146	147.1%	1	-	1	-
147	147.6%	3	-	1	-
148	148.2%	5	-	1	-
149	148.7%	7	-	1	-
150	150.7%	9	-	1	8

Skill slot levels
Level	Nightmare Nail Cost
	1★	2★	3★	EX
1	-	-	-	-
2	5	-	-	-
3	8	-	-	-
4	1	1	-	-
5	3	1	-	-
6	5	1	-	-
7	7	1	-	-
8	-	2	-	-
9	2	2	-	-
10	5	2	-	1
11	4	1	-	-
12	7	1	-	-
13	-	2	-	-
14	3	2	-	-
15	6	2	-	-
16	9	2	-	-
17	2	3	-	-
18	6	3	-	-
19	7	3	-	-
20	1	4	-	3
21	-	3	-	-
22	3	3	-	-
23	7	3	-	-
24	2	4	-	-
25	7	4	-	-
26	2	5	-	-
27	6	5	-	-
28	1	6	-	-
29	6	6	-	-
30	1	7	-	5
31	4	6	-	-
32	8	6	-	-
33	2	7	-	-
34	6	7	-	-
35	1	8	-	-
36	5	8	-	-
37	9	8	-	-
38	3	9	-	-
39	7	9	-	-
40	1	-	1	10
41	6	9	-	-
42	2	-	1	-
43	9	-	1	-
44	6	1	1	-
45	3	2	1	-
46	-	3	1	-
47	7	3	1	-
48	4	4	1	-
49	1	5	1	-
50	8	5	1	15

Skills

Leveling up friendship.

Each Demon starts with an active skill and no passive skills.

Additional skills can be obtained by leveling up a Demon's friendship, which requires giving them Heartfelt Offerings. When friendship levels up, the demon will have an Inspiration, where they suggest a new Connect Skill to be applied to them. If the player accepts, then the new skill is added to the Demon. If the player instead discards the skill, then they receive it as a Connect Skill Genome that can be applied to any Demon. Higher friendship levels increase the chance that the suggested skill will be a strong one.

Accepting a skill during inspiration transfers it to the Demon at no cost, and skills may be harvested off of a Demon at no cost as well. However, transferring a Genome to a Demon will cost an amount of Connect Components, with the amount needed varying by the skill. Generally speaking, stronger skills will cost more Components to transfer.

Active Skills

Icon	Name	Component Cost	Effects
	Phys All Magic	5	Inflicts Phys Pierce effect damage (Magic, Power: 200) to all enemies at the start of the 1st turn. With every level, 1% will be added to Primary Effects (Maximum Effect Amount: 49) Lv.10: +2% to damage dealt Lv.20: +4% to damage dealt Lv.30: +6% to damage dealt Lv.40: +8% to damage dealt Lv.50: +10% to damage dealt
	Fire All Magic	5	Inflicts Fire Pierce effect damage (Magic, Power: 200) to all enemies at the start of the 1st turn. With every level, 1% will be added to Primary Effects (Maximum Effect Amount: 49) Lv.10: +2% to damage dealt Lv.20: +4% to damage dealt Lv.30: +6% to damage dealt Lv.40: +8% to damage dealt Lv.50: +10% to damage dealt
	Ice All Magic	5	Inflicts Ice Pierce effect damage (Magic, Power: 200) to all enemies at the start of the 1st turn. With every level, 1% will be added to Primary Effects (Maximum Effect Amount: 49) Lv.10: +2% to damage dealt Lv.20: +4% to damage dealt Lv.30: +6% to damage dealt Lv.40: +8% to damage dealt Lv.50: +10% to damage dealt
	Elec All Magic	5	Inflicts Elec Pierce effect damage (Magic, Power: 200) to all enemies at the start of the 1st turn. With every level, 1% will be added to Primary Effects (Maximum Effect Amount: 49) Lv.10: +2% to damage dealt Lv.20: +4% to damage dealt Lv.30: +6% to damage dealt Lv.40: +8% to damage dealt Lv.50: +10% to damage dealt
	Force All Magic	5	Inflicts Force Pierce effect damage (Magic, Power: 200) to all enemies at the start of the 1st turn. With every level, 1% will be added to Primary Effects (Maximum Effect Amount: 49) Lv.10: +2% to damage dealt Lv.20: +4% to damage dealt Lv.30: +6% to damage dealt Lv.40: +8% to damage dealt Lv.50: +10% to damage dealt
	Light All Magic	5	Inflicts Light Pierce effect damage (Magic, Power: 200) to all enemies at the start of the 1st turn. With every level, 1% will be added to Primary Effects (Maximum Effect Amount: 49) Lv.10: +2% to damage dealt Lv.20: +4% to damage dealt Lv.30: +6% to damage dealt Lv.40: +8% to damage dealt Lv.50: +10% to damage dealt
	Dark All Magic	5	Inflicts Dark Pierce effect damage (Magic, Power: 200) to all enemies at the start of the 1st turn. With every level, 1% will be added to Primary Effects (Maximum Effect Amount: 49) Lv.10: +2% to damage dealt Lv.20: +4% to damage dealt Lv.30: +6% to damage dealt Lv.40: +8% to damage dealt Lv.50: +10% to damage dealt
	Almighty All Magic	5	Inflicts Almighty Pierce effect damage (Magic, Power: 200) to all enemies at the start of the 1st turn. With every level, 1% will be added to Primary Effects (Maximum Effect Amount: 49) Lv.10: +2% to damage dealt Lv.20: +4% to damage dealt Lv.30: +6% to damage dealt Lv.40: +8% to damage dealt Lv.50: +10% to damage dealt
	Elec/Force All Magic	20	Primary Effect: Inflicts Elec damage (Magic, Power: 180) to all enemies at the start of the 1st turn. Secondary Effect: Adds the following effect when Force Aptitude Rank is at C or above: When the attack is successful, inflicts Force damage (Magic, Power: 40) to all enemies. With every level, 1% will be added to Primary Effects (Maximum Effect Amount: 49) With every level, 0.5% will be added to Secondary Effects (Maximum Effect Amount: 24.5)
	Ice/Fire All Magic	20	Primary Effect: Inflicts Ice damage (Magic, Power: 180) to all enemies at the start of the 1st turn. Secondary Effect: Adds the following effect when Almighty Aptitude Rank is at C or above: When the attack is successful, inflicts Fire damage (Magic, Power: 40) to all enemies. With every level, 1% will be added to Primary Effects (Maximum Effect Amount: 49) With every level, 0.5% will be added to Secondary Effects (Maximum Effect Amount: 24.5)
	Heal All	5	Heals all party members (Power: 100) at the start of the 1st turn. With every level, 1% will be added to Primary Effects (Maximum Effect Amount: 49) Lv.10: +X% to Healing skill effectiveness Lv.20: +X% to Healing skill effectiveness Lv.30: +X% to Healing skill effectiveness Lv.40: +X% to Healing skill effectiveness Lv.50: +X% to Healing skill effectiveness
	ATK Buff	5	At the start of the 1st turn, increases the ATK of all party members by 1.0%. (1 turn) *This effect will be applied separately from other buffs/debuffs not from Connect Skills. *Effect amount will increase based on the level of the set Skill Slot. Lv.10: Buff Effect +0.1 Lv.20: Buff Effect +0.2 Lv.30: Buff Effect +0.3 Lv.40: Buff Effect +0.4 Lv.50: Buff Effect +0.5
	ATK Debuff	5	At the start of the 1st turn, decreases the ATK of all enemies by 1.0%. (1 turn) *This effect will be applied separately from other buffs/debuffs not from Connect Skills. *Effect amount will increase based on the level of the set Skill Slot. Lv.10: Debuff Effect +0.1 Lv.20: Debuff Effect +0.2 Lv.30: Debuff Effect +0.3 Lv.40: Debuff Effect +0.4 Lv.50: Debuff Effect +0.5
	ATK Debuff V2	5	At the start of the 1st turn, decreases the ATK of all enemies by 2.0%. (1 turn) *This effect will be applied separately from other buffs/debuffs not from Connect Skills. *Effect amount will increase based on the level of the set Skill Slot.

Passive Skills

Name	Component Cost	Effects
(Element) Adaption	20	+1 to (Element) Aptitude. +1 to Primary Effect for every 2 Lv. increase (Maximum Effect Amount: 24)
HP%	X	+X% to max HP.
HP% V2	X	+X% to max HP.
HP% V3	40	+2.0% to max HP. +0.1 to primary effect for every 1 Lv. increase. (Maximum effect amount: 4.9)
Phys ATK%	X	+X% to Phys ATK.
Phys DEF%	X	+X% to Phys DEF.
Mag ATK%	X	+X% to Mag ATK.
Mag DEF%	X	+X% to Mag DEF.

Stats

Demons in Connector do not consider how much the player has invested into them (levels, infusions, panels etc). By default, all Demons in connector use their 6★ Awakened stats for Str, Mag, and Vit. (Agi and Luk are not used in Connector)

Each Demon in Connector multiplies their stats by their Reflection Rate, which starts at 50%, and the resulting stats are then applied as bonus stats to the team. Reflection Rate can be increased by upgrading Connector's Demon slots.

Having high Aptitude Ranks will further increase the bonus stats applied to the team.

Formula for the stats received by the party:

[(Demon 1's stats * demon slot 1's reflection rate) + (Demon 2's stats * demon slot 2's reflection rate) + (Demon 3's stats * demon slot 3's reflection rate) ] * (100% + stat % boost from aptitudes)

Connect Infusion

The Connect Infusion menu.

By spending Killer Nectar (tomatoes), a Demon's Connector stats can be increased, up to a total of 350 in each of Str, Mag, and Vit. The amount of Nectar needed increases with each infusion performed on the same stat.

• For example: the first infusion into STR costs 2 nectar, the second costs 3, third costs 4, and so on. The first infusion into MAG starts at 2, then 3, then 4, etc, independent of how much STR was infused.
• It is overall less costly to infuse a demon to maximum stats if they already have high stats at base.

Click to expand the table:

Prior Infusions in same stat	Cost	Total
0	2	2
1	3	5
2	4	9
3	6	15
4	7	22
5	8	30
6	9	39
7	11	50
8	12	62
9	13	75
10	14	89
11	15	104
12	17	121
13	18	139
14	19	158
15	20	178
16	21	199
17	22	221
18	24	245
19	25	270
20	26	296
21	27	323
22	28	351
23	29	380
24	31	411
25	32	443
26	33	476
27	34	510
28	35	545
29	36	581
30	38	619
31	39	658
32	40	698
33	41	739
34	42	781
35	43	824
36	45	869
37	46	915
38	47	962
39	48	1,010
40	49	1,059
41	50	1,109
42	52	1,161
43	53	1,214
44	54	1,268
45	55	1,323
46	56	1,379
47	58	1,437
48	59	1,496
49	60	1,556
50	61	1,617
51	63	1,680
52	64	1,744
53	65	1,809
54	66	1,875
55	67	1,942
56	69	2,011
57	70	2,081
58	71	2,152
59	72	2,224
60	74	2,298
61	75	2,373
62	76	2,449
63	77	2,526
64	79	2,605
65	80	2,685
66	81	2,766
67	83	2,849
68	84	2,933
69	85	3,018
70	86	3,104
71	88	3,192
72	89	3,281
73	90	3,371
74	92	3,463
75	93	3,556
76	94	3,650
77	96	3,746
78	97	3,843
79	98	3,941
80	100	4,041
81	101	4,142
82	102	4,244
83	104	4,348
84	105	4,453
85	106	4,559
86	108	4,667
87	109	4,776
88	111	4,887
89	112	4,999
90	113	5,112
91	115	5,227
92	116	5,343
93	118	5,461
94	119	5,580
95	120	5,700
96	122	5,822
97	123	5,945
98	125	6,070
99	126	6,196
100	128	6,324
101	129	6,453
102	131	6,584
103	132	6,716
104	134	6,850
105	135	6,985
106	137	7,122
107	138	7,260
108	140	7,400
109	141	7,541
110	143	7,684
111	144	7,828
112	146	7,974
113	147	8,121
114	149	8,270
115	150	8,420
116	152	8,572
117	153	8,725
118	155	8,880
119	157	9,037
120	158	9,195
121	160	9,355
122	161	9,516
123	163	9,679
124	165	9,844
125	166	10,010
126	168	10,178
127	169	10,347
128	171	10,518
129	173	10,691
130	174	10,865
131	176	11,041
132	178	11,219
133	179	11,398
134	181	11,579
135	183	11,762
136	185	11,947
137	186	12,133
138	188	12,321
139	190	12,511
140	192	12,703
141	193	12,896
142	195	13,091
143	197	13,288
144	199	13,487
145	200	13,687
146	202	13,889
147	204	14,093
148	206	14,299
149	208	14,507
150	210	14,717
151	211	14,928
152	213	15,141
153	215	15,356
154	217	15,573
155	219	15,792
156	221	16,013
157	223	16,236
158	225	16,461
159	227	16,688
160	229	16,917
161	231	17,148
162	233	17,381
163	234	17,615
164	236	17,851
165	238	18,089
166	240	18,329
167	243	18,572
168	245	18,817
169	247	19,064
170	249	19,313
171	251	19,564
172	253	19,817
173	255	20,072
174	257	20,329
175	259	20,588
176	261	20,849
177	263	21,112
178	266	21,378
179	268	21,646
180	270	21,916
181	272	22,188
182	274	22,462
183	277	22,739
184	279	23,018
185	281	23,299
186	283	23,582
187	286	23,868
188	288	24,156
189	290	24,446
190	292	24,738
191	295	25,033
192	297	25,330
193	299	25,629
194	302	25,931
195	304	26,235
196	307	26,542
197	309	26,851
198	312	27,163
199	314	27,477
200	316	27,793
201	319	28,112
202	321	28,433
203	324	28,757
204	326	29,083
205	329	29,412
206	332	29,744
207	334	30,078
208	337	30,415
209	339	30,754
210	342	31,096
211	345	31,441
212	347	31,788
213	350	32,138
214	353	32,491
215	355	32,846
216	358	33,204
217	361	33,565
218	364	33,929
219	367	34,296
220	369	34,665
221	372	35,037
222	375	35,412
223	378	35,790
224	381	36,171
225	384	36,555
226	387	36,942
227	390	37,332
228	393	37,725
229	396	38,121
230	399	38,520
231	402	38,922
232	405	39,327
233	408	39,735
234	411	40,146
235	414	40,560
236	417	40,977
237	420	41,397
238	424	41,821
239	427	42,248
240	430	42,678
241	433	43,111
242	437	43,548
243	440	43,988
244	443	44,431
245	447	44,878
246	450	45,328
247	454	45,782
248	457	46,239
249	461	46,700
250	464	47,164
251	468	47,632
252	471	48,103
253	475	48,578
254	478	49,056
255	482	49,538
256	486	50,024
257	489	50,513
258	493	51,006
259	497	51,503
260	501	52,004
261	505	52,509
262	509	53,018
263	512	53,530
264	516	54,046
265	520	54,566
266	524	55,090
267	528	55,618
268	532	56,150
269	537	56,687
270	541	57,228
271	545	57,773
272	549	58,322
273	553	58,875
274	558	59,433
275	562	59,995
276	566	60,561
277	571	61,132
278	575	61,707
279	580	62,287
280	584	62,871
281	589	63,460
282	593	64,053
283	598	64,651
284	603	65,254
285	607	65,861
286	612	66,473
287	617	67,090
288	622	67,712
289	627	68,339
290	632	68,971
291	637	69,608
292	642	70,250
293	647	70,897
294	652	71,549
295	657	72,206
296	662	72,868
297	668	73,536
298	673	74,209
299	678	74,887
300	684	75,571
301	689	76,260
302	695	76,955
303	701	77,656
304	706	78,362
305	712	79,074
306	718	79,792
307	724	80,516
308	729	81,245
309	735	81,980
310	742	82,722
311	748	83,470
312	754	84,224
313	760	84,984
314	766	85,750
315	773	86,523
316	779	87,302
317	786	88,088
318	792	88,880
319	799	89,679
320	806	90,485
321	812	91,297
322	819	92,116
323	826	92,942
324	833	93,775
325	840	94,615
326	847	95,462
327	855	96,317
328	862	97,179
329	870	98,049
330	877	98,926
331	885	99,811
332	892	100,703
333	900	101,603
334	908	102,511
335	916	103,427
336	924	104,351
337	932	105,283
338	941	106,224
339	949	107,173
340	958	108,131
341	966	109,097
342	975	110,072
343	984	111,056
344	993	112,049
345	1,000	113,049
346	1,000	114,049
347	1,000	115,049
348	1,000	116,049
349	1,000	117,049

Aptitude

Each Demon has Aptitudes for certain elements, as well as healing, supporting, and obstruction. These values are generally taken from elsewhere in the Megami Tensei franchise, so they may not always match up with a demon's role or abilities in dx2.

Connector adds up the Aptitudes of all three demons, and assigns a rank to the total of each Aptitude. Certain skills' effects may also change depending on the Aptitude totals.

Aptitude Ranks

Certain ranges of total Aptitude will qualify for Ranks. For the highest Rank achieved on each Aptitude, a stat bonus percentage is applied to the bonus stats for the team.

For instance, achieving Rank C on Dark and Rank D on Elec at the same time will grant a stat bonus of (0.7% + 0.5% = ) 1.2%.

All Aptitude values are multiples of 10.

Rank	Aptitude range		Stat bonus
	Min	Max
S	200+		1.0%
A	150	190	0.9%
B	100	140	0.8%
C	50	90	0.7%
D	10	40	0.5%
E	0		0%
F	-30	-10	0%
G	-50	-40	0%
H	-60 or less		0%

Aptitude list

Demon	Default Skill	Aptitudes
		Phys	Fire	Ice	Elec	Force	Light	Dark	Almighty	Heal	Support	Obstruction
Demiurge	Almighty All Magic	30							50	20
Masakado A	Phys All Magic	30				30			30
Metatron	Almighty All Magic				10		10		50
Lucifer	Almighty All Magic		30				20		50
Masakado	Phys All Magic	60					30		30
Masakado B	Phys All Magic	60						30				30
Zeus	Elec All Magic	20			30				20
Astaroth	Phys All Magic	40				-30					20
Beelzebub☆	Almighty All Magic								40		40
Cthulhu	Almighty All Magic								50	10	10
Elohim	Fire All Magic		40				30				20
Kalki	Phys All Magic	30		10					20
Lost Name	Fire All Magic	20	60									20
Mephisto	Dark All Magic	20						40				10
Vishnu	Light All Magic			10			60	20
Vishnu A	Light All Magic						30	10				20
Yoshitsune	Phys All Magic	40								-30	30
Angra Mainyu	Almighty All Magic								40		30	20
Demeter	Almighty All Magic								30	40
Gozu-Tennoh	Phys All Magic	40						20			10
Ardha	Fire All Magic		30		10						20
Asura Lord	Phys All Magic	60	20		20
Griffith	Almighty All Magic					10	20		30
Maria	Heal All			30						60	10
Mother Harlot	ATK Debuff									10	20	60
Odin A	Elec All Magic	10		-10	40
Seraph	Light All Magic		20				50			20
Shaddai	Almighty All Magic								80		30
Camael	Light All Magic		30		20		60
Idun	Light All Magic						30			10	30
Okuninushi	Light All Magic	30					50	10
Trumpeter	Almighty All Magic						20	10	60
Yggdrasil	ATK Debuff								30		30	40
Amon	Fire All Magic		40	-20							20
Sabaoth	Force All Magic					30	10				30
Shiva	Phys All Magic	50		10	10
Shiva A	Almighty All Magic	30							30		20
Vairocana	Almighty All Magic								50	30
Lucifuge	Dark All Magic				20	30		40
Mahakala	Fire All Magic		40						20		10
Nyarlathotep	Force All Magic					60	-10				30
Tokisada	Phys All Magic	60					40
Dagon	Ice All Magic			30		-30					20
Flauros Hallel	Phys All Magic	50					50
Morrighan	Force All Magic	20				30					30
Mot	Almighty All Magic	10						30	60
Ainz	Almighty All Magic						-20		60		10
Arioch	Phys All Magic	60			10						10
Berserker Guts	Phys All Magic	50	10					20
Botis	Elec All Magic				50	-30						10
Dante☆	Almighty All Magic	10		20					30
Mara	Phys All Magic	60								20		30
Marici	Phys All Magic	40					30					20
Meliodas	Dark All Magic	30						30	10
Michael	Light All Magic						40		30		10
Nero☆	Almighty All Magic				30				60
Ose Hallel	Phys All Magic	50			10		30
Skull Knight	Almighty All Magic	20							60	30
The 10th Angel	Almighty All Magic	30					30		50
Tiamat A	ATK Debuff				-20			30				40
Unit 01 Dx2 Type	Dark All Magic	20						40			20
V☆	Almighty All Magic	20						10	40
Zodd	Phys All Magic	50		20				30
Alice	Dark All Magic		20			20		60
Alice A	Dark All Magic		30	30				50
Apsu	Ice All Magic			30						10	20
Hagen	Phys All Magic	40						30
Hinokagutsuchi	Fire All Magic	30	60				-30
Izanami	Elec All Magic			30	30		30
Kali	Phys All Magic	30	10				10
Kali A	Phys All Magic	50									10	-10
Lugh	Force All Magic	20				40	30
Albedo	Phys All Magic	40									20	20
Gabriel	Elec All Magic				60						30
Hachiman	Phys All Magic	30	30		-20
Huang Di	Phys All Magic	60								30	30
Huang Long	Almighty All Magic							10	60		30
Indrajit	Elec All Magic	10			50	30
Party Pixie	Almighty All Magic				30				50
Shalltear	Light All Magic		40				40				10
Echidna	Ice All Magic			60							30
Fariedone	Fire All Magic	20	60		30
Indra	Phys All Magic	30			10				-20
Koga Saburo	Force All Magic	20	10			50
Raphael	Heal All									50	10	30
Anahita	Ice All Magic			40				10			20
Baal	Force All Magic					50					10	-20
Beelzebub (Human)	Almighty All Magic								40	10	10
Mada	Fire All Magic	20	50					10
Maya	Almighty All Magic								60	-20	30
Norn	Heal All									50	50
Rama	Phys All Magic	60		30								-30
The 6th Angel	Almighty All Magic						20		60			20
Uriel	Fire All Magic	10	30								10
Vasuki	Ice All Magic		-30	50								30
Vivian	Ice All Magic			40	-20					20
Xi Wangmu	Heal All							30		40	10
Adramelech	Fire All Magic	30	30
Alilat	Almighty All Magic				10				50	20
Aniel	Elec All Magic	10			40		30
Ban	Phys All Magic	50						20			30
Bayonetta☆	Phys All Magic	30	20				10
Belial	Fire All Magic	10	30			10
Chi You	Phys All Magic	40				10				20
Cybele	Fire All Magic		30							30	30
Elizabeth	Light All Magic						30			20	10
Futsunushi	Phys All Magic	40									30	-10
Guan Yu	Phys All Magic	30								-10	10
Guts	Phys All Magic	40	10					10
Jeanne☆	Phys All Magic	30				20	30
Kangiten	Heal All						30		20	30
Lakshmi	Heal All					30				30	20
Lakshmi A	Light All Magic	-10					30	20
Loup-Garou	Elec All Magic			-10	50							20
Mahamayuri	Force All Magic					40				10		30
Motoko Kusanagi	Phys All Magic	60					20	30
Rahab	Ice All Magic		-10	60						20
Zaou-Gongen	Phys All Magic	50	30						10
Anat	Elec All Magic				60						10	-30
Atavaka	Phys All Magic	30					30			-20
Atropos	Ice All Magic			40		10						20
Azazel	Fire All Magic		60		20				20
Barong	Elec All Magic				40		20	-20
Batou	Phys All Magic	30		10							20
Demonee-Ho	Phys All Magic	40	30						30
Erlkonig	Elec All Magic				30		10			10
Hresvelgr	Ice All Magic			30		20						-10
Ixtab	Dark All Magic		-20					40				20
Longinus	Phys All Magic	60				10	20
Mithras	Fire All Magic	10	30				30
Pale Rider	Force All Magic	20				60						-30
Samael	Heal All						10	10		40
Samyaza	Elec All Magic			30	40			20
Seth	Phys All Magic	40				40		10
Yama	Dark All Magic		20		10			30
Ananta	Heal All			20						60	20
Asherah	Heal All		30	-30						50
Gemori	Almighty All Magic								30	20		20
Guedhe	Dark All Magic	30						60				10
Ladon	Phys All Magic	60	10									10
Mastema	Light All Magic						40		20			30
Murmur	Phys All Magic	60									20
Pales	Dark All Magic		20					40		20
Siegfried	Phys All Magic	30								-30	30
Surt	Fire All Magic	10	40	-10
Surt A	Phys All Magic	30	20								30
Thor	Elec All Magic	30			40						10
Thor A	Phys All Magic	60			20					20
Amaterasu	Fire All Magic		60				10				20
Black Rider	Ice All Magic	10		50							-20
Flauros	Phys All Magic	50								20	30
Heimdall	Almighty All Magic					20			40
Ishtar	Light All Magic				20		50			10
Lachesis	Elec All Magic			20	30							30
Master Therion	Ice All Magic			30				20				20
Moloch	Fire All Magic		60		10					-20
Nergal	Phys All Magic	60		20								30
Sraosha	Phys All Magic	60			20				10
Susano-o	Force All Magic	10	-20			50
Susano-o A	Phys All Magic	50				30		-20
Tezcatlipoca	Dark All Magic							30	30		20
Vritra	Elec All Magic				40	-10					10
Black Frost	Dark All Magic	10	30					40
Cerberus A	Fire All Magic	30	50	-10
Cernunnos	Dark All Magic					-10		60	20
Cu Chulainn	Phys All Magic	60				10	10
Cu Chulainn A	Phys All Magic	40				10	10
Daisoujou	Heal All									60	40
Fafnir	ATK Debuff	10	-20									40
Hecate	Dark All Magic							30			20	20
Lanling Wang	Phys All Magic	40	30								10
Nebiros	ATK Debuff								10	30		50
Pendragon	Ice All Magic			30					-20		20
Asura	Phys All Magic	30					-30				20
Black Maria	Heal All						30		10	60
Clotho	Heal All		30							40		10
David	ATK Buff				-20						50	10
Frost Ace	Ice All Magic	30	20	60
Garuda	Force All Magic		10			40					30
Garuda A	Force All Magic		30	-20		30
Gogmagog	Phys All Magic	40							-10		30
Kartikeya	Phys All Magic	50					10			30
Lilith	Heal All				10					50	30
Lilith A	ATK Debuff							10	30			30
Melchizedek	Phys All Magic	40				20	10
Mozgus	Phys All Magic	30						30			-20
Narcissus	ATK Debuff		-30			20						50
Orcus	Phys All Magic	60			10			30
Quetzalcoatl	Fire All Magic		60			20	20
Quetzalcoatl A	Fire All Magic		30					10			10
Red Rider	Fire All Magic	30	50							-10
Schierke	Fire All Magic		40	10					10
Sukuna-Hikona	Light All Magic	20					30					-30
Sukuna-Hikona A	Ice All Magic			50	-10						20
Tzitzimitl	ATK Debuff		-10					10				30
Jeanne d'Arc	Phys All Magic	50					20	-30
Hell Biker	Fire All Magic		60				30	20
Ym	Ice All Magic			40			-20		10
Sphinx	Light All Magic		30				60				10
Kama	Phys All Magic	40	-10							20
Loki	Force All Magic		20		20	60
Zhong Kui	Phys All Magic	30				-30					30
Hecatoncheires	Phys All Magic	60	-20								30
White Rider	Elec All Magic		10		30		30
Matador	Phys All Magic	40									10	-10
Odin	Elec All Magic	10			30						20
Nidhoggr	Phys All Magic	50				10					30
Persephone	Ice All Magic			30		10		20
Gurr	ATK Debuff	-10				20						50
Agni	Fire All Magic		60					-20			20
Anubis	Dark All Magic						20	50				10
Baldur	Light All Magic	20				30	30
Beloved	Phys All Magic	50			-20						30
Bishamonten	Phys All Magic	40		20							30
Dantalian	ATK Debuff						-20	20				30
Dante	Almighty All Magic	20	10						60
Nero	Almighty All Magic				30	20			30
Sonic	Phys All Magic	60				10		20
Tachikoma	Phys All Magic	60					30				10
V	Almighty All Magic	10					10		60
Yurlungur	Ice All Magic			50	10					20
Beiji-Weng	Ice All Magic			40			20			10
Gucumatz	Phys All Magic	40		30							10
Sarasvati	Ice All Magic			60						10	20
Beelzebub	Dark All Magic				10			50	10
Cait Sith	Phys All Magic	40		-10	20
Ongyo-Ki	Phys All Magic	30		30							10
Azrael	ATK Buff			-20				20			50
Es	Dark All Magic				10		10	40
Girimekhala	Phys All Magic	50				-20						30
Kudlak	Dark All Magic			-10				60				20
Oberon	Force All Magic					50				10	20
Prometheus	Fire All Magic		60	-30						20
Rangda	Phys All Magic	60						30		20
Skadi	Ice All Magic		-20	40								20
Tsukuyomi	Force All Magic	-30				40		20
Ganesha	Phys All Magic	50			-20						30
Tlaltecuhtli	Elec All Magic		10		50					30
Yatagarasu	Phys All Magic	60	30					30
Attis	Heal All	30		30						60
Bayonetta	Phys All Magic	60					10
Halloween Jack	Fire All Magic		60	20				30
Jeanne	Phys All Magic	50		30			20
Mishaguji	Elec All Magic				30		10	20
Chernobog	Phys All Magic	50					-10	20
Dionysus	ATK Debuff		20					30				30
King Frost	Ice All Magic	20		40							10
Helper Frost	Ice All Magic			40		20	30
Long	Force All Magic				-30	30					10
Succubus	Almighty All Magic				10				60		10
Jikokuten	Phys All Magic	50				10					20
Pallas Athena	Phys All Magic	40					10				10
Pazuzu	Fire All Magic		50	-30						20
Sleipnir	Light All Magic		-20				60			20
Titania	Elec All Magic				60					10	10
Cerberus	Fire All Magic	20	40								30
Fenrir	Phys All Magic	40		20							20
Neko Shogun	Heal All	10			30					60
Orochi	Ice All Magic	30		40							20
Rakshasa	Phys All Magic	40			-30						10
Sandalphon	Light All Magic					10	60				10
Wu Kong	Phys All Magic	30	20								30
Abaddon	Fire All Magic	30	40							30
Abaddon A	Phys All Magic	50	10
Alraune	Almighty All Magic					-20			50	10
Ame no Uzume	ATK Buff	30								20	40
Anzu	Elec All Magic		-10		50						30
Hanuman	Phys All Magic	50			-30	30
Hel	Dark All Magic		-30	30				40
Kikuri-Hime	Heal All				-10	30				30
Man Eater	ATK Debuff	30									-20	40
Nekomata A	ATK Debuff										10	50
Parvati	Heal All		-20				30			60
Throne	Fire All Magic		60							20	10
Titan	Phys All Magic	60									30	10
Vouivre	Phys All Magic	60							10			20
Tiamat	Almighty All Magic			10	10				40
Kinmamon	Almighty All Magic			-20					50		20
Mitra	Almighty All Magic						20	10	60
Vetala	Ice All Magic	20		60							30
Berserker	Phys All Magic	30		10							30
Isis	Heal All					30				60	20
Ose	Phys All Magic	40	20								20
Dakini	Phys All Magic	50	20	-20
Dominion	Heal All						10	-10		30
Feng Huang	Fire All Magic		60	-10						30
Efreet	Fire All Magic		60							30	-20
Grendel	Phys All Magic	30				-20					30
Arahabaki	Phys All Magic	30							20		20
Koumokuten	Phys All Magic	40			30						20
Scathach	Phys All Magic	60			-30	10
Chimera	Elec All Magic	20			30	-20
Horus	Light All Magic						60			30	20
Kresnik	Light All Magic	20			20		50
Moh Shuvuu	Force All Magic			10		60				10
Shiki-Ouji	Light All Magic	10					50	30
Baihu	Ice All Magic			30	10	-20
Illuyanka	Ice All Magic			60		20					20
Kushinada	Heal All						20	-20		40
Lilim	Almighty All Magic					20			60		10
Setanta	Phys All Magic	30				30					30
Virtue	Heal All						30			30	30
Horkos	Phys All Magic	60	30	-30
Kwancha	ATK Debuff					-20	10					60
Peallaidh	ATK Debuff							10			10	60
Gui Xian	Ice All Magic		-30	60							30
Mad Gasser	Dark All Magic						-20	60				20
Ammut	Phys All Magic	30		-30	30
Apis	Heal All						30			60	10
Ares	Phys All Magic	50						-20				20
Arianrhod	Light All Magic	30					60			20
Chatterskull	Dark All Magic						-10	50			10
Jatayu	ATK Buff					30	-20				60
Lailah	Light All Magic						60	-30		30
Camazotz	ATK Debuff	10				30						60
Kaiwan	Dark All Magic						-20	40			10
Mandrake	ATK Debuff			20				30				60
Mermaid	Ice All Magic			50		30				20
Reiko Kashima	Dark All Magic							50	30			10
Silky	Ice All Magic			40						20	30
Unicorn	Ice All Magic			50	-10						10
Baphomet	Dark All Magic		20				-20	60
Forneus	Elec All Magic			20	60							20
Hare of Inaba	Heal All									30	10	-30
Ikusa	Ice All Magic			40				20			30
Makami	ATK Buff						10			20	60
Makara	Ice All Magic			30							20	10
Mothman	Elec All Magic				50					-30		20
Zouchouten	Phys All Magic	50	10								30
Bodyconian	Phys All Magic	40										40
Hua Po	Fire All Magic	-30	40							30
Pele	Fire All Magic		60	-10						20
Power	Phys All Magic	30							20	30
Tam Lin	Phys All Magic	30				20	20
Valkyrie	Phys All Magic	40					20				30
Saki Mitama	Elec All Magic				60			-20			20
Kelpie	Heal All	10			30					60
Orthrus	Fire All Magic	10	50							30
Patrimpas	Heal All									40	30
Principality	Heal All			30			30			50
Shadow	Elec All Magic				30			20			20
Dis	Fire All Magic		40			30						-10
Legion	Dark All Magic		30			30		40
Yaksini	Phys All Magic	40	30			10
Shiisaa	Force All Magic		30			60						30
Kusi Mitama	Force All Magic					40			-30		10
Fomorian	Ice All Magic	20	-20	40
Kanbari	Phys All Magic	50								30	10
Nadja	Heal All		20			20				50
Naga	Phys All Magic	60		10						-10
Suparna	ATK Buff				10						60	20
Hathor	Heal All				10					60	20
Heqet	Elec All Magic				50					30	20
Kurama Tengu	Force All Magic					60	20				30
Oni	Phys All Magic	40			-20						10
Take-Minakata	Phys All Magic	50			30						10
Abraxas	Phys All Magic	40	-30								30
Ippon-Datara	Phys All Magic	40					20				30
Nigi Mitama	Ice All Magic			50			10			20
Pisaca	Dark All Magic	30						60	20
Archangel	Phys All Magic	30						-20			30
Black Ooze	ATK Debuff	10					-20					40
Kamiotoko	Phys All Magic	60					-30	20
Nue	Elec All Magic	10			50							-30
Hamsa	Heal All						20			50	10
High Pixie	Elec All Magic				60					30		-30
Decarabia	ATK Debuff		10							20		30
Shikome	Ice All Magic			60							30	30
Jack the Ripper	Phys All Magic	60					-20					10
Kodama	Force All Magic		20			60	20
Ara Mitama	Fire All Magic		40				-10				30
Incubus	Dark All Magic						20	50				10
Poltergeist	Dark All Magic						-20	50				10
Angel	Light All Magic						60			20	10
Blob	Force All Magic					50					10	10
Kabuso	ATK Debuff	10			-20							60
Mou-Ryo	Dark All Magic						-20	30				20
Raijuu	Elec All Magic				60					-10	20
Chupacabra	Force All Magic					30				-30	30
Momunofu	Phys All Magic	30	30								30
Nozuchi	Phys All Magic	40			30	-30
Nekomata	Phys All Magic	40				20					30
Pyro Jack	Fire All Magic		60	-30							20
Koropokkur	ATK Buff			10			30				50
Leanan Sidhe	Heal All			20				20		40
Apsaras	Ice All Magic			30						30	20
Gremlin	Dark All Magic	20						60
Eligor	Phys All Magic	50						20			20
Phantom	Dark All Magic				30		-30	50
Sandman	Force All Magic	20			-30	40
Bicorn	Phys All Magic	60	30								-20
Inugami	Fire All Magic		30							20	10
Jack Frost	Ice All Magic		-20	60							20
Koppa Tengu	Force All Magic				-30	40					20
Obariyon	Heal All	20	30							60
Agathion	Elec All Magic	20			40					30
Mokoi	Elec All Magic	20			30	-20
Chagrin	Elec All Magic				60						20	-20
Melchom	Heal All		30					20		50
Preta	Ice All Magic			50			-20	20
Azumi	Ice All Magic			60	-10							20
Cu Sith	Phys All Magic	50	10							30
Pixie	Force All Magic					40			20	20
Slime	Phys All Magic	40							10	-10

Strategy

Due to the high cost of friendship levels, obtaining new Connect Skills may take a long time - therefore, players just starting out on Devil Connector will be very dependent on default skills and stat bonuses from Aptitudes.

Choosing active skills

• Healing - This can be helpful in Aura Gate, allowing the team to recover a little HP at the start of every encounter. If auto talk is turned on, this can also help patch up any HP sacrifices made when recruiting demons.
• Elemental AoEs - These can provide a small boost to damage in almost any context.
  • If the damage dealt is high enough, then this can disrupt enemy effects that rely on staying healthy, such as The 10th Angel's damage reduction when at 99% HP.
  • However, note that all of the basic AoEs are magic-based, including the Phys AoE. This means that demons with high Str are not going to help make the Phys AoE skill deal more damage. Demons with high Mag are unlikely to have the Phys AoE skill by default, either.
  • Since Connect skills don't trigger chain effects, you can't use it to set off a turn 0 combo.
  • Since repelled Connect skills don't hurt you, there's no downside to improving the damage of the Connect skill.
• The basic ATK Buff/Debuff skill is very weak, so it probably isn't worth using. While it does stack with regular buffs/debuff, it's a measly 1% effct that won't make much of a difference.

Choosing Aptitudes

Early on, the most that Aptitudes can offer is the stat bonuses for Ranks. However, the returns for higher ranks diminishes a lot - it's more efficient to spread Aptitudes widely: get a D rank in as many different Aptitudes as possible.

For example: S Rank is a 1% stat boost for 200 Aptitude, meanwhile D Rank is 0.5% stat boost for 10 aptitude. Getting D rank in two Aptitudes (0.5% x 2 = 1%) is effectively the same as S rank in one Apt, and D rank in three Apts (0.5% x 3 = 1.5%) surpasses it.