Fusible Demons

General fusibles

Demon	Race	Grade	Rarity	Difficulty (X + Y)
Metatron	Herald	99	5★	5 + Vishnu
Lucifer	Tyrant	98	5★	5 + Vishnu
Vishnu	Deity	97	5★	5 + 5
Shiva	Fury	93	5★	4 + Vishnu
Mara	Tyrant	90	5★	5 + 5
Michael	Herald	90	5★	5 + 5
Izanami	Megami	89	5★	5 + Vishnu
Huang Long	Dragon	88	5★	4 + 5
Vasuki	Drake	86	5★	5 + 5
Lakshmi	Megami	85	5★	5 + 5
Zaou-Gongen	Fury	85	5★	5 + 5
Barong	Avatar	84	5★	4 + 4
Erlkonig	Wood	84	5★	4 + 4
Hresvelgr	Raptor	84	5★	4 + 4
Samael	Fallen	84	5★	4 + 4
Seth	Vile	84	5★	4 + 4
Ananta	Snake	83	5★	4 + 4
Asherah	Lady	83	5★	4 + 4
Mastema	Herald	83	5★	4 + 4
Surt	Tyrant	83	5★	4 + 4
Thor	Kishin	83	5★	4 + 5
Amaterasu	Deity	82	5★	4 + 4
Ishtar	Megami	82	5★	4 + 4
Susano-o	Fury	82	5★	4 + 4
Black Frost	Jaki	81	5★	4 + 4
Cu Chulainn	Genma	81	5★	4 + 4
Fafnir	Drake	81	5★	4 + 5
Garuda	Avian	80	5★	4 + 4
Gogmagog	Jirae	80	5★	4 + 4
Lilith	Night	80	5★	4 + 4
Quetzalcoatl	Dragon	80	5★	4 + 4
Ym	Drake	77	4★
Sphinx	Holy	76	4★
Loki	Tyrant	75	4★
Zhong Kui	Kishin	75	4★
Hecatoncheires	Jaki	74	4★
Odin	Deity	73	4★
Nidhoggr	Drake	72	4★
Gurr	Raptor	71	4★
Anubis	Avatar	70	4★
Bishamonten	Kishin	70	4★
Dantalian	Fallen	70	4★
Yurlungur	Snake	70	4★
Beiji-Weng	Fury	69	4★
Gucumatz	Dragon	69	4★
Sarasvati	Megami	69	4★
Beelzebub	Tyrant	68	4★
Ongyo-Ki	Brute	68	4★
Azrael	Herald	67	4★
Es	Wood	67	4★
Girimekhala	Vile	67	4★
Kudlak	Jaki	67	4★
Oberon	Fairy	67	4★
Prometheus	Deity	67	4★
Rangda	Femme	67	4★
Skadi	Lady	67	4★
Tsukuyomi	Genma	67	4★
Ganesha	Yoma	66	4★
Tlaltecuhtli	Jirae	66	4★
Yatagarasu	Avian	66	4★
King Frost	Tyrant	64	4★
Long	Dragon	63	4★
Succubus	Night	63	4★
Jikokuten	Kishin	62	4★
Pallas Athena	Megami	62	4★
Pazuzu	Vile	62	4★
Sleipnir	Holy	62	4★
Titania	Fairy	62	4★
Cerberus	Beast	61	4★
Fenrir	Wilder	61	4★
Orochi	Snake	61	4★
Rakshasa	Jaki	61	4★
Sandalphon	Herald	61	4★
Wu Kong	Fury	61	4★
Abaddon	Tyrant	60	4★
Alraune	Wood	60	4★
Anzu	Raptor	60	4★
Hanuman	Genma	60	4★
Kikuri-Hime	Lady	60	4★
Throne	Divine	60	4★
Titan	Jirae	60	4★
Tiamat	Drake	58	3★	1 + 1
Mitra	Deity	55	3★	3 + 3
Vetala	Haunt	55	3★	3 + 3
Berserker	Brute	54	3★	3 + 3
Isis	Lady	54	3★	3 + 3
Ose	Fallen	54	3★
Dakini	Femme	53	3★
Dominion	Divine	53	3★
Feng Huang	Avian	53	3★
Efreet	Yoma	52	3★
Grendel	Jaki	51	3★
Arahabaki	Vile	50	3★
Koumokuten	Kishin	50	3★
Scathach	Megami	50	3★
Chimera	Avatar	49	3★
Horus	Deity	49	3★
Kresnik	Genma	49	3★
Moh Shuvuu	Raptor	49	3★
Shiki-Ouji	Brute	49	3★
Baihu	Holy	48	3★
Illuyanka	Dragon	47	3★
Kushinada	Lady	47	3★
Lilim	Night	47	3★
Setanta	Fairy	47	3★
Virtue	Divine	47	3★
Horkos	Tyrant	46	3★
Kwancha	Jirae	46	3★
Peallaidh	Wilder	46	3★
Gui Xian	Snake	45	3★
Mad Gasser	Foul	45	3★
Ammut	Beast	44	3★
Apis	Holy	44	3★
Ares	Fury	44	3★
Arianrhod	Megami	44	3★
Chatterskull	Haunt	44	3★
Jatayu	Avian	44	3★
Lailah	Herald	43	3★
Camazotz	Raptor	42	3★
Kaiwan	Night	42	3★
Mandrake	Wood	42	3★
Mermaid	Femme	42	3★
Silky	Fairy	42	3★
Unicorn	Holy	42	3★
Baphomet	Vile	41	3★
Forneus	Fallen	41	3★
Ikusa	Brute	41	3★
Makami	Avatar	41	3★
Makara	Dragon	41	3★
Mothman	Wilder	41	3★
Zouchouten	Kishin	41	3★
Hua Po	Jirae	40	3★
Pele	Lady	40	3★
Power	Divine	40	3★
Tam Lin	Genma	40	3★
Valkyrie	Yoma	40	3★
Kelpie	Fairy	35	2★	1 + 2
Orthrus	Beast	35	2★	1 + 2
Patrimpas	Dragon	35	2★	1 + 1
Principality	Divine	35	2★	1 + 2
Shadow	Foul	35	2★	2 + 2
Dis	Yoma	34	2★	1 + 1
Legion	Haunt	34	2★	2 + 2
Yaksini	Femme	34	2★	1 + 2
Shiisaa	Avatar	33	2★	1 + 1
Fomorian	Night	30	2★	1 + 2
Naga	Snake	28	2★	1 + 2
Suparna	Avian	28	2★	1 + 2
Hathor	Megami	27	2★	1 + 1
Heqet	Holy	27	2★	1 + 1
Kurama Tengu	Genma	27	2★	1 + 1
Oni	Brute	27	2★	1 + 2
Take-Minakata	Kishin	27	2★	1 + 1
Abraxas	Vile	26	2★	1 + 1
Ippon-Datara	Jaki	26	2★	1 + 1
Pisaca	Haunt	26	2★	1 + 2
Archangel	Divine	25	2★	1 + 2
Black Ooze	Foul	25	2★	1 + 2
Nue	Wilder	25	2★	1 + 2
Hamsa	Avian	24	2★	1 + 1
High Pixie	Fairy	24	2★	1 + 1
Decarabia	Fallen	23	2★	1 + 1
Shikome	Femme	23	2★	1 + 1
Kodama	Jirae	22	2★	1 + 2
Incubus	Night	21	2★	1 + 1
Angel	Divine	20	2★	1 + 1
Blob	Foul	20	2★	1 + 1
Mou-Ryo	Haunt	20	2★	1 + 1
Raijuu	Wilder	20	2★	1 + 1
Momunofu	Brute	15	1★	1 + 1
Nozuchi	Snake	15	1★	1 + 1
Nekomata	Beast	14	1★	1 + 1
Pyro Jack	Fairy	13	1★	1 + 1
Koropokkur	Jirae	12	1★	1 + 1
Leanan Sidhe	Femme	12	1★	1 + 1
Apsaras	Yoma	11	1★	1 + 1
Gremlin	Jaki	11	1★	1 + 1
Eligor	Fallen	10	1★	1 + 1
Phantom	Foul	10	1★	1 + 1
Sandman	Night	10	1★	1 + 1
Bicorn	Wilder	9	1★	1 + 1
Inugami	Beast	9	1★	1 + 1
Jack Frost	Fairy	7	1★	1 + 1
Koppa Tengu	Yoma	7	1★	1 + 1
Obariyon	Haunt	7	1★	1 + 1
Agathion	Yoma	5	1★	1 + 1
Mokoi	Night	5	1★	1 + 1
Chagrin	Wilder	4	1★	1 + 1
Melchom	Fallen	4	1★	1 + 1
Preta	Haunt	4	1★	1 + 1
Azumi	Brute	3	1★	1 + 1
Cu Sith	Beast	3	1★	1 + 1
Pixie	Fairy	2	1★	Unfusable
Slime	Foul	1	1★	Unfusable

Multi-fusions

Limited-Time Multi-fusions

Demon	Materials				MAG cost	Mag cost of materials (starting from 2* )	Notes
	1	2	3	4
Masakado	Bishamonten	Jikokuten	Koumokuten	Zouchouten	20,000,000	432,492 (= 263,867 + 168,625)	Pretty much unaffected by fusion discounts.
Yoshitsune	Zaou-Gongen	Cu Chulainn	Kurama Tengu	-	3,000,000	8,163,053 (= 5,475,573 + 2,687,480)	Zaou-Gongen fusion combos using 4+4s: Hresvelgr/Barong + Quetzalcoatl Hresvelgr + Ananta Asherah/Seth + Ishtar
Alice	Black Frost	Lilith	Moh Shuvuu	-	3,000,000	5,389,289 (= 2,791,689 + 2,597,600)	-
Mother Harlot	Samael	Lilith	Abaddon	-	3,000,000	5,731,145 (= 2,967,613 + 2,597,600 + 165,932)	-
Daisoujou	Mastema	Susano-o	Kodama	-	3,000,000	5,351,596 (= 2,680,234 + 2,671,362)	-
Masakado A	Amaterasu	Arahabaki	Kushinada	Take-Minakata	30,000,000	3,996,117 (= 3,978,230 + 9,337 + 8,550)	Amaterasu is 5+4, with several viable combos from 4+4s. At best, you could save 1.2 mil on the Amaterasu from discounts.
Indrajit	Shiva	Rakshasa	Jatayu	-	3,000,000	7,344,933 (= 7,166,041 + 173,352 + 5,540)	Shiva is 5+4 (Vishnu + Loki/Zhong Kui). Vishnu fusion combos using 4+4s: Seth + Barong Lilith + Samael Asherah + Mastema Ishtar + Mastema Susano-o + Ishtar