MP cost down

MP cost down is a special effect that decreases the MP cost of skills.

Mechanics

Certain effects passively decrease the MP cost of skills for the party. The size of the MP discount depends on the effect.

Note that the vast majority of unique attack skills have -1 MP cost as a bonus when they reach max level. Those are not listed here.

Appliers to a category of skills

Skills

Type	Name	MP Cost	Target	Skill Points	Skill Type	Exclusive?
Passive	Arms Mastery	Passive	Self	-	Phys Skills	Siegfried
Passive	Baphomet (Underside)	Passive	Self	25	Fire Skills	Baphomet
Passive	Blood-Starved Werewolf	Passive	All Allies	-	Elec Skills	Loup-Garou
Passive	Burgundy's Resentment	Passive	All Allies	-	Phys Skills	Hagen
Passive	Enma's Judgement	Passive	All Allies	-	Dark Skills	Yama
Passive	Foe of Demons	Passive	All Allies	-	Almighty Skills	Skull Knight
Passive	God of Light	Passive	All Allies	-	Light Skills	Baldur
Passive	Hell's Ministry	Passive	All Allies	-	Almighty Skills (Tyrants only)	Lucifuge
Passive	Illuyanka (Underside)	Passive	Self	25	Ice Skills	Illuyanka
Passive	Jingu's Divine Light	Passive	Self	-	Phys Skills	Hachiman
Passive	Koumokuten (Underside)	Passive	Self	25	Phys Skills	Koumokuten
Passive	Lady of the Lake	Passive	All Allies	-	Ice Skills	Vivian
Passive	Lunar Blessing	Passive	Self	-	All Skills	Tsukuyomi
Passive	Path of the Mage	Passive	All Allies	-	Magic/Support/Ailment/Healing Skills	Samyaza
Passive	Supreme Creator	Passive	Self	-	All Skills	Demiurge
Passive	The Struggler	Passive	Self	-	Physical Skills	Guts
Passive	The Ten Commandments	Passive	Self	-	Phys Skills	Meliodas
Passive	Unknown Predator	Passive	All Allies	-	All Skills	Old Ones
Passive	Cruel Malice	Passive	All Allies	-	All Skills	Michael M

Demon Panels

Demon	Panel #	Effect
Alice	Panel 2	Reduces the cost of Dark Skills by 1MP.
Black Rider	Panel 1	Reduces the cost of Ice Skills by 1MP. -50% to Ice damage received.
Cu Chulainn	Panel 3	Reduces the cost of skills that target all or random enemies/allies by 1MP.
Cu Chulainn	Panel 4	Adds Phys Pierce. +100% to Phys hit rate. Reduces the cost of skills that target all or random enemies/allies by 1 MP, and +25% to damage dealt.
Cybele	Panel 1	Reduces the cost of Fire Skills by 1 MP. +10% to Fire damage.
Daisoujou	Panel 4	+20 to Ma and Vi. Reduces the cost of Magic attack, status ailment, support and healing skills by 1 MP.
Demiurge	Panel 2	Reduces the cost of all skills by 1 MP. Activates the following Chain Effect when the enemy enters a state of Repel Magic: Removes Repel Magic from all enemies.
Fafnir	Panel 1	+20% to Phys hit rate. +20% chance to inflict status ailments. +20% to max HP. Reduces the cost of Phys Skills by 1MP.
Garuda	Panel 1	Reduces the cost of Force Skills by 1 MP. +10% to Force damage.
Hresvelgr	Panel 2	Reduces the cost of Ice skills by 1MP.
Huang Long	Panel 1	Reduces the cost of Almighty Skills by 1 MP. +20% to max HP.
Izanami	Panel 1	-1 MP to MP consumed by Elec & Dark skills. +10% to Elec/Dark damage.
Izanami	Panel 4	+25% to Elec/Dark damage. While the one with this skill is alive, all party members will receive the following effect: Reduces the cost of Elec/Dark skills by 1 MP.
Kali A	Panel 1	+15% to Phys damage. Reduces the cost of Phys Skills by 1 MP.
Krishna	Panel 1	Reduces the cost of Force skills by 1MP. +15% to Force damage.
Lost Name	Panel 1	+20% to hit rate. Reduces the cost of Fire skills by 1MP.
Lucifuge	Panel 1	+20% to max HP. Reduces the cost of Almighty skills by 1MP for all party members of the Tyrant race while this demon is alive.
Masakado A	Panel 3	Reduces the cost of skills that target all or random enemies/allies by 1 MP. Activates the following Chain Effect when a party member downs a demon: Restores 2 MP to all party members and increases their ATK and EV/AC by 20% (1 turn).
Masakado B	Panel 1	Reduces the cost of Phys skills by 1MP. Adds Null Mortal.
Metatron	Panel 1	+20% to Max HP. Adds Null Mortal. Reduces the cost of Magic attack, status ailment, support and healing skills by 1 MP.
Mot	Panel 1	Reduces the cost of Almighty Skills by 1 MP. +20% to max HP.
Okuninushi	Panel 1	Reduces the cost of Light skills by 1 MP.
Pale Rider	Panel 1	Reduces the cost of Force Skills by 1MP. -50% to Force damage received.
Peri	Panel 1	+25% to Fire damage. Decreases the cost of Fire Attribute skills by 1 MP.
Rama	Panel 3	Reduces the cost of skills that target all or random enemies/allies by 1MP.
Rama	Panel 4	+50% to damage dealt by attacks that target all or random enemies. Reduces the cost of skills that target all or random enemies/allies by 1 MP.
Samyaza	Panel 2	Reduces the cost of Elec/Force Skills by 1 MP.
Shiva	Panel 3	Reduces consumed MP of Phys attack skills by 2MP. Activates the following Chain Effect when an ally Nulls, Repels or Drains an attack: Inflict Phys damage (Magic, Power: 140) with Bulwark Pierce to all enemies. (Twice per turn) *The damage inflicted by this skill is dependent on Phys ATK.
Siegfried	Panel 3	Reduces the cost of Phys Skills by 1MP.
Thoth	Panel 2	Reduces the cost of Magic attack skills by 2 MP. Activates the following Chain Effect at the start of the 1st turn: Decreases the DEF of all enemies by 20% (2 turns) and increases the DEF of all party members by 20% (2 turns).
Vishnu	Panel 3	Reduces consumed MP of Magic attack skills by 2MP.
Yama	Panel 3	+30% to Dark damage. While the one with this skill is alive, all party members will receive the following effect: Reduces the cost of Dark skills by 1 MP.
Cait Sith	Panel 1	Adds Phys Pierce. Reduces the cost of Phys skills by 1MP.
Harpy	Panel 1	+20% to Battle Speed. Reduces the cost of Force skills by 1MP.

Appliers to specific named skills

Skills

Type	Name	MP Cost	Target	Skill Points	Skill Type	Exclusive?
Passive	Path of the Mage	Passive	Self	-	Thunder Reign	Samyaza

Demon Panels

Demon	Panel #	Effect
Anahita	Panel 1	+15% to Ice damage. +20% to own affect on Battle Speed. Reduces the cost of Hell Stream by 1MP.
Ananta	Panel 1	Reduces the cost of Diarahan by 1 MP. +20% to max HP.
Anat	Panel 2	Reduces the cost of Thunderstorm by 1MP.
Arshes Nei	Panel 1	+15% to Elec damage. Reduces the cost of Haouken Thunder Claw Strike by 1 MP.
Artemis	Panel 1	Decreases the cost of Astral Saintstrike by 1MP. Decreases the count of Spirit Chains (Intimidation) applied to self by 1.
Asherah	Panel 1	Reduces the cost of Mediarama by 1 MP. +20% to max HP.
Astaroth	Panel 1	Reduces the cost of Lord Astaroth by 1 MP.
Asura	Panel 1	While the one with this skill is alive, all party members will receive the following effect: +20% to Phys hit rate and critical hit rate. Decreases the cost of Ashura by 1 MP.
Asura	Panel 2	+30% to Max HP. -30% damage received from attacks that target random enemies. Reduces the cost of Ashura by 1 MP.
Asura	Panel 3	While the one with this skill is alive, all party members will receive the following effect: +30% damage to attacks that target random targets. Reduces the cost of Ashura by 1 MP.
Asura Lord	Panel 4	Reduces the cost of Slaughter All by 1 MP. While the one with this skill is alive, all party members will receive the following effect: +25% to Critical hit rate, +25% to Critical hit damage.
Atavaka	Panel 2	Reduces the cost of Enemy annihilation by 1MP.
Baal	Panel 1	Reduces the cost of Tempest by 1MP. +20% to Force damage. -70% to Force damage received.
Baal	Panel 2	Reduces the cost of Tempest by 1MP. Activates the following Chain Effect when the skill holder uses a Force Attribute Skill while in a state of Lydia: Inflicts Force damage (Magic, Power: 70) with Bulwark Pierce to all enemies, then places the skill holder into a state of Concentrate. (Once per turn)
Barbatos	Panel 1	+15% to Force damage. Reduces the cost of Fallen Impact by 1 MP.
Barong	Panel 1	Reduces the cost of Barong Dance by 1 MP. +20% to max HP.
Camael	Panel 1	Reduces the cost of Impure Sword of Light by 1 MP. +15% to Light damage.
Cerberus A	Panel 2	+20% to Phys hit rate. Decreases the MP cost of Hell Blaze by 1MP. HP stops at 1 HP upon receiving the first two killing blows. While the one with this skill is alive, all enemies will receive the following effect: -40% to all damage dealt when inflicted with Spirit Chains (Intimidation).
Cleopatra	Panel 1	+15% to Light damage. Reduces the cost of Radiant Blast by 1 MP.
Daisoujou	Panel 2	-3MP to MP consumed by Soul Drain.
Elohim	Panel 1	Reduces the cost of Solar Flare by 1 MP.
Femto	Panel 1	+15% to Phys damage. Reduces the cost of Jet-Black Light by 1MP.
Fionn mac Cumhaill	Panel 1	+15% to Phys damage. Decreases the cost of Moon-White Blade by 1MP.
Garuda A	Panel 1	+30% to Phys evasion rate. -30% to Force damage received. Decreases the MP cost of Gale Talon by 1MP.
Guan Yu	Panel 3	Reduces the cost of Dragon Blade by 1MP.
Huang Di	Panel 4	+30% to Phys hit rate. +30% to max HP. +30% to HP Healing skill effectiveness. Reduces the cost of Yinglong Killer by 1 MP.
Hydra	Panel 1	Decreases the count of Spirit Chains (Indignation) applied to the one with this skill by 1. Decreases the cost of Hero-Killing Venom by 1MP.
Ishtar	Panel 1	Adds Light Pierce. +30% to max HP. +25% to damage dealt by attacks that target all or random enemies. Decreases the cost of Mesopotamian Star by 1MP.
Kartikeya	Panel 1	Reduces the cost of Mortal Jihad by 1 MP. +10% to Phys damage.
Kumbhanda	Panel 1	+15% to Ice/Force damage. Reduces the cost of Souljack by 1 MP.
Lanling Wang	Panel 2	Reduces the cost of Flying High by 1 MP.
Lugh	Panel 1	+15% to Force/Light damage. Decreases the cost of Tathlum Strike by 1MP.
Macha	Panel 1	+15% to Phys damage. Reduces the cost of Macha Slash by 1MP.
Maria	Panel 1	Reduces the cost of Salvation by 3 MP. Increases the uses of Salvation by 6.
Masakado	Panel 3	Reduces the cost of Occult Flash by 2MP.
Mastema	Panel 4	Adds Light Pierce. Reduces the cost of Trial of Hate by 2 MP.
Medusa	Panel 1	+15% to Phys damage. Decreases the cost of Serpentine Glare by 1 MP.
Mephisto	Panel 1	Reduces the cost of Soul Levy by 1 MP. +15% to Dark damage.
Metatron M	Panel 1	Reduces the cost of Light of Ruin by 1 MP. +20% to Light/Dark damage.
Michael M	Panel 1	+20% to Max HP. Decreases the cost of Crimson Judgement by 1MP.
Morrighan	Panel 1	+20% to own effect on Battle Speed. Decreases the cost of Ruthless Death Gale by 1MP.
Mozgus	Panel 1	+20% to Phys hit rate. +20% to Max HP. Reduces the cost of Muscle Punch and Earthquake by 1 MP.
Nero☆	Panel 3	Reduces the cost of Overture by 1MP.
Norn	Panel 1	Reduces the cost of Mediarahan by 1 MP. +20% to max HP.
Nuwa	Panel 1	Adds Null Charm. +20% to hit rate. Decreases the MP cost of Dancing Strike by 1 MP.
Ose Hallel	Panel 2	Reduces the cost of Heavenly Sword by 1MP.
Quetzalcoatl	Panel 2	Reduces the cost of Ce Acatls' Return by 1MP.
Red Rider	Panel 2	Reduces the cost of Blade of Terror by 1 MP. Activates the following Chain Effect after using Blade of Terror: +20% to the EV/AC of all party members and -20% to the EV/AC of all enemies. (2 turns)
Samael	Panel 2	Reduces the cost of God's Malice by 1MP.
Seth	Panel 3	Reduces the cost of Ouas by 2MP.
Shalltear	Panel 1	+15% to Fire/Light damage. Reduces the cost of Einherjar by 1 MP.
Shiva	Panel 1	Adds Phys Pierce. +15% to all attack damage. Reduces the cost of Pralaya by 1 MP.
Shiva A	Panel 3	Adds Null Charm. Decreases the MP cost of Third Eye by 1MP. +40% to Phys hit rate and Critical hit rate when in a state of Zenith.
Shiva M	Panel 1	+20% to Max HP. Decreases the cost of Piercing Tyranny by 1 MP.
Surt A	Panel 1	-50% to Fire damage received. While the one with this skill is alive, all party members will receive the following effect: -20% to Fire damage received. Decreases the MP cost of Eruption by 1MP.
Susano-o	Panel 4	Adds Force Pierce. +25% to single-target attack damage. Reduces the cost of Kusanagi by 1 MP.
The Hero	Panel 1	Adds Null Charm. +15% to Fire/Force damage. Reduces the cost of Summon: Cerberus and Summon: Cu Chulainn by 1 MP.
Tiamat A	Panel 2	Reduces the cost of Fangs of Vengeance by 1MP. Activates the following Chain Effect when an enemy is inflicted with a status ailment: Increases the party's ATK and EV/AC by 20%. (1 turn)
Trumpeter	Panel 3	Reduces the cost of Concentrate by 2MP. As long as this demon is alive, -25% to enemy Mute auto cure rate.
Unit 01 Dx2 Type	Panel 1	+20% to hit rate. Decreases the cost of Demonic Sword by 1MP.
Vairocana	Panel 2	Reduces the cost of Path of Prominence by 1MP.
Zaou-Gongen	Panel 4	+20% to Phys hit rate. Reduces the cost of God's Hand by 3 MP. Activates the following Chain Effect when a member of your party (including self) downs a demon: The one with this skill enters a state of Charge and Might. (Once per turn)
Zeus	Panel 1	Reduces the cost of Keraunos by 1MP
Ame no Uzume	Panel 1	Reduces the cost of Mediarama by 2 MP.
Hell Biker	Panel 3	Reduces the cost of Red Zone by 1MP.