We all know the importance of killer equipment and materia. But did you know of units bring single and party wide killer buffs too? Below is a list of active unit killer abilities according to unit. Utilize these units in battles like Trials, Dark Visions, and Clash of Wills. Please note, passive abilities are not included in these lists.
Game: FFIV
Buff Type: SINGLE TARGET
Undead Killer Value: 250%
Increase physical damage against Reapers by 250% to one ally for 2 turns
Increase magic damage against Reapers by 250% to one ally for 2 turns
Game: FFIV
Buff Type: SINGLE TARGET
Undead Killer Value: 250%
Increase physical damage against Reapers by 250% to one ally for 2 turns
Increase magic damage against Reapers by 250% to one ally for 2 turns
Game: FFBE
Buff Type: CASTER ONLY
Undead Killer Value: 200%
Increase magic damage against Reapers by 200% to caster for 2 turns
Increase LB gauge by 25 to caster
Increase ability modifier of Quick Thunderous Rebel Intention (232513) by 28x to caster for one turn
Game: FFBE
Buff Type: CASTER ONLY
Undead Killer Value: 170%
Cooldown Ability: Unlock A Knight That Doesn't Just Defend (515270) on turn 5 [5 turns CD]
Increase LB modifier of by 60x to caster for 3 turns
Increase physical damage against Demons and Reapers by 170% to caster for 3 turns
Game: FFBE
Buff Type: CASTER ONLY
Undead Killer Value: 170%
Cooldown Ability: Unlock A Knight That Doesn't Just Defend (515270) on turn 5 [5 turns CD]
Increase LB modifier of by 60x to caster for 3 turns
Increase physical damage against Demons and Reapers by 170% to caster for 3 turns
Game: FFX-2
Buff Type: PARTY
Undead Killer Value: 160%
Cooldown Ability: Unlock Disenchant (FFX-2) (1128101) on turn 3 [3 turns CD]
Increase physical damage against Reapers by 160% to all allies for 4 turns
Increase magic damage against Reapers by 160% to all allies for 4 turns
Reduce physical damage from Reapers (50%) done to all allies for 4 turns
Reduce magic damage from Reapers (50%) done to all allies for 4 turns
Increase LB modifier of skill effect type 15 by 150x to caster for 4 turns
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 150%
Auto-revive (80% HP) for 3 turns to caster
Increase LB gauge by 999 to caster
Reduce physical damage from Stones and Reapers (75%) done to all allies for 3 turns
Increase physical damage against Stones and Reapers by 150% to all allies for 3 turns
[1 use per battle]
Game: FFBE
Buff Type: CASTER ONLY
Undead Killer Value: 150%
Increase physical damage against Dragons and Reapers by 150% to caster for 4 turns
Physical damage (25x * 2 = 50x, ATK) to one enemy (ignore cover)
Game: Legend of Mana
Buff Type: CASTER ONLY
Undead Killer Value: 150%
Increase physical damage against Reapers by 150% to caster for 2 turns
Physical light damage (104x, ATK) to one enemy
Game: FFVI
Buff Type: CASTER ONLY
Undead Killer Value: 150%
Cooldown Ability: Unlock Smash it with a blitz! (1145081) on turn 1 [3 turns CD]
Increase Fire physical damage by 30% to caster for 3 turns
Increase Fire magic damage by 30% to caster for 3 turns
Increase ATK by 250% for 3 turns to caster
Increase LB damage by 200% to caster for 3 turns
Increase physical damage against Beasts and Reapers by 150% to caster for 3 turns
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 150%
Auto-revive (80% HP) for 3 turns to caster
Increase LB gauge by 999 to caster
Reduce physical damage from Stones and Reapers (75%) done to all allies for 3 turns
Increase physical damage against Stones and Reapers by 150% to all allies for 3 turns
[1 use per battle]
Game: FFVI
Buff Type: CASTER ONLY
Undead Killer Value: 150%
Cooldown Ability: Unlock Smash it with a blitz! (1145081) on turn 1 [3 turns CD]
Increase Fire physical damage by 30% to caster for 3 turns
Increase Fire magic damage by 30% to caster for 3 turns
Increase ATK by 250% for 3 turns to caster
Increase LB damage by 200% to caster for 3 turns
Increase physical damage against Beasts and Reapers by 150% to caster for 3 turns
Game: FFXV
Buff Type: CASTER ONLY
Undead Killer Value: 150%
Cooldown Ability: Unlock Chosen King's Encouragement (514071) on turn 1 [5 turns CD]
Increase ATK, DEF, MAG and SPR by 250% for 5 turns to all allies
Increase physical damage against Reapers by 150% to caster for 5 turns
Game: Legend of Mana
Buff Type: CASTER ONLY
Undead Killer Value: 150%
Increase physical damage against Reapers by 150% to caster for 2 turns
Physical light damage (104x, ATK) to one enemy
Game: FFBE
Buff Type: CASTER ONLY
Undead Killer Value: 150%
Increase ATK by 300% for 5 turns to caster
Increase physical damage against Dragons and Reapers by 150% to caster for 5 turns
Increase ability modifier of Plummeting Gale (915357, 915358, 915359) by 20x to caster for 5 turns
Game: FFBE
Buff Type: CASTER ONLY
Undead Killer Value: 150%
Cooldown Ability: Unlock Burgeoning Chaos (915758) on turn 1 [5 turns CD]
Increase damage received from fist weapons by 25% to all enemies for 4 turns
Increase LB damage by 200% to caster for 5 turns
Increase physical damage against Demons, Humans and Reapers by 150% to caster for 5 turns
Increase LB gauge by 30 to caster
Game: FFBE
Buff Type: CASTER ONLY
Undead Killer Value: 150%
Cooldown Ability: Unlock Burgeoning Chaos (915758) on turn 1 [5 turns CD]
Increase damage received from fist weapons by 25% to all enemies for 4 turns
Increase LB damage by 200% to caster for 5 turns
Increase physical damage against Demons, Humans and Reapers by 150% to caster for 5 turns
Increase LB gauge by 30 to caster
Game: FFIII
Buff Type: CASTER ONLY
Undead Killer Value: 150%
Physical damage (35x, ATK) to one enemy
Increase physical damage against Reapers by 150% to caster for 3 turns
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 150%
Increase physical damage against Reapers by 150% to all allies for 3 turns
Increase magic damage against Reapers by 150% to all allies for 3 turns
Reduce physical damage from Reapers (25%) done to all allies for 3 turns
Reduce magic damage from Reapers (25%) done to all allies for 3 turns
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 130%
Cooldown Ability: Unlock Grim - Creeping Eve (915754) on turn 1 [4 turns CD]
Increase physical damage against Demons, Humans and Reapers by 130% to all allies for 4 turns
Increase magic damage against Demons, Humans and Reapers by 130% to all allies for 4 turns
Increase Dark physical damage by 30% to all allies for 4 turns
Increase Dark magic damage by 30% to all allies for 4 turns
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 130%
Cooldown Ability: Unlock Grim - Creeping Eve (915754) on turn 1 [4 turns CD]
Increase physical damage against Demons, Humans and Reapers by 130% to all allies for 4 turns
Increase magic damage against Demons, Humans and Reapers by 130% to all allies for 4 turns
Increase Dark physical damage by 30% to all allies for 4 turns
Increase Dark magic damage by 30% to all allies for 4 turns
Game: FFVII
Buff Type: PARTY
Undead Killer Value: 130%
Cooldown Ability: Unlock We won't forgive...and we won't forget! (1153091) on turn 1 [4 turns CD]
Increase physical damage against Reapers by 130% to all allies for 4 turns
Increase magic damage against Reapers by 130% to all allies for 4 turns
Increase ATK by 200% for 4 turns to all allies
Increase LB damage by 150% to all allies for 4 turns
Increase LB modifier of by 50x to caster for 4 turns
Game: FFVII
Buff Type: PARTY
Undead Killer Value: 130%
Cooldown Ability: Unlock We won't forgive...and we won't forget! (1153091) on turn 1 [4 turns CD]
Increase physical damage against Reapers by 130% to all allies for 4 turns
Increase magic damage against Reapers by 130% to all allies for 4 turns
Increase ATK by 200% for 4 turns to all allies
Increase LB damage by 150% to all allies for 4 turns
Increase LB modifier of by 50x to caster for 4 turns
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 120%
Cooldown Ability: Unlock Energizing Bunny (915988) on turn 1 [5 turns CD]
Increase ATK, DEF and SPR by 300% for 5 turns to all allies
Increase physical damage against Demons, Machinas, Stones and Reapers by 120% to all allies for 5 turns
Increase Accuracy by 50% to all allies for 5 turns
Increase LB gauge by 35 to caster
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 120%
Cooldown Ability: Unlock Energizing Bunny (915988) on turn 1 [5 turns CD]
Increase ATK, DEF and SPR by 300% for 5 turns to all allies
Increase physical damage against Demons, Machinas, Stones and Reapers by 120% to all allies for 5 turns
Increase Accuracy by 50% to all allies for 5 turns
Increase LB gauge by 35 to caster
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 100%
Cooldown Ability: Unlock Nisse's Melody (515833) on turn 1 [5 turns CD]
Increase resistance to all status effects by 100% for all allies for 3 turns
Increase Stop resistance by 100% for 3 turns to all allies
Restore 750 MP split over 3 turns to all allies
Increase physical damage against Plants and Reapers by 100% to all allies for 3 turns
Increase magic damage against Plants and Reapers by 100% to all allies for 3 turns
Game: FFIII
Buff Type: CASTER ONLY
Undead Killer Value: 100%
Cooldown Ability: Unlock Unleash (513351) on turn 1 [4 turns CD]
Increase MAG by 230% for 3 turns to caster
Increase magic damage against Reapers by 100% to caster for 3 turns
Game: FFXV
Buff Type: CASTER ONLY
Undead Killer Value: 100%
Increase resistance to Dark by 80% for 2 turns to caster
Increase LB gauge by 25 to caster
Increase physical damage against Reapers by 100% to caster for 2 turns
Increase magic damage against Reapers by 100% to caster for 2 turns
Increase ability modifier of Point-Blank Warp-Strike+ (231873) by 9.5x to caster for one turn
Game: FFVI
Buff Type: CASTER ONLY
Undead Killer Value: 100%
Increase physical damage against Reapers by 100% to caster for 2 turns
Increase magic damage against Reapers by 100% to caster for 2 turns
Magic* light damage (2.5x, SPR) to one enemy
Game: FFBE
Buff Type: CASTER ONLY
Undead Killer Value: 100%
Cooldown Ability: Unlock Burial at Sea (513095) on turn 1 [8 turns CD]
Increase SPR by 250% for 5 turns to caster
Increase magic damage against Reapers by 100% to caster for 5 turns
Gain 4 uses of Big Wave Surfing (237324), Burial at Sea (237326), Summer Sweetheart (237325), Surf in the Sun (237319), Surf in the Sun+1 (237320), Surf in the Sun+2 (237321), Surf in the Sun+3 (237322) and Surf in the Sun+4 (237323) for 5 turns
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 100%
Cooldown Ability: Unlock Nisse's Melody (515833) on turn 1 [5 turns CD]
Increase resistance to all status effects by 100% for all allies for 3 turns
Increase Stop resistance by 100% for 3 turns to all allies
Restore 750 MP split over 3 turns to all allies
Increase physical damage against Plants and Reapers by 100% to all allies for 3 turns
Increase magic damage against Plants and Reapers by 100% to all allies for 3 turns
Game: FFBE
Buff Type: CASTER ONLY
Undead Killer Value: 100%
Cooldown Ability: Unlock Nemesis Whip Crack (510104) on turn 1 [5 turns CD]
Reduce resistance to Earth by 120% for 4 turns to all enemies
Increase magic damage against Demons and Reapers by 100% to caster for 4 turns
Game: FFVI
Buff Type: CASTER ONLY
Undead Killer Value: 100%
Increase magic damage against Reapers by 100% to caster for this turn only
Magic light damage (42x, MAG) to one enemy
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 100%
Cooldown Ability: Unlock Mermaid's Protection (515232) on turn 1 [10 turns CD]
Increase ATK, DEF, MAG and SPR by 300% for 4 turns to all allies
Increase LB damage by 100% to all allies for 4 turns
Increase physical damage against Aquatics and Reapers by 100% to all allies for 4 turns
Increase magic damage against Aquatics and Reapers by 100% to all allies for 4 turns
Increase LB gauge by 60 to caster
Game: FFVII
Buff Type: CASTER ONLY
Undead Killer Value: 100%
Physical damage (30x, ATK) to one enemy
Increase physical damage against Beasts, Demons and Reapers by 100% to caster for 3 turns
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 100%
Cooldown Ability: Unlock Lace Blossom (513952) on turn 1 [5 turns CD]
Reduce physical damage from Reapers (50%) done to all allies for 5 turns
Reduce magic damage from Reapers (50%) done to all allies for 5 turns
Increase magic damage against Reapers by 100% to all allies for 5 turns
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 100%
Cooldown Ability: Unlock Mermaid's Protection (515232) on turn 1 [10 turns CD]
Increase ATK, DEF, MAG and SPR by 300% for 4 turns to all allies
Increase LB damage by 100% to all allies for 4 turns
Increase physical damage against Aquatics and Reapers by 100% to all allies for 4 turns
Increase magic damage against Aquatics and Reapers by 100% to all allies for 4 turns
Increase LB gauge by 60 to caster
Game: FFVII
Buff Type: CASTER ONLY
Undead Killer Value: 100%
Physical damage (30x, ATK) to one enemy
Increase physical damage against Beasts, Demons and Reapers by 100% to caster for 3 turns
Game: FFIII
Buff Type: SINGLE TARGET
Undead Killer Value: 75%
Increase physical damage against Beasts, Machinas, Stones and Reapers by 75% to caster for 3 turns
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 75%
Increase ATK and MAG by 180% for 5 turns to all allies
Increase physical damage against Reapers by 75% to all allies for 5 turns
Increase magic damage against Reapers by 75% to all allies for 5 turns
Game: FFVI
Buff Type: PARTY
Undead Killer Value: 75%
Increase physical damage against Reapers by 75% to all allies for 3 turns
Increase magic damage against Reapers by 75% to all allies for 3 turns
Game: FFBE
Buff Type: CASTER ONLY
Undead Killer Value: 75%
Physical damage (5x * 2 = 10x, ATK) to one enemy (ignore cover)
Physical damage (20x * 2 = 40x, ATK) to one enemy (ignore cover)
Increase physical damage against Demons, Humans and Reapers by 75% to caster for 5 turns
Restore 100 MP to caster
Game: FFBE
Buff Type: CASTER ONLY
Undead Killer Value: 75%
Cooldown Ability: Unlock Activate - GE-98 Photon Cartridge (913135) on turn 1 [5 turns CD]
Increase ATK by 250% for 4 turns to caster
Increase physical damage against Fairies and Reapers by 75% to caster for 4 turns
Gain Photonised Elixir (913131) for 3 turns (1 use)
Gain 4 uses of Charge skills [Excimer Laser (913148) / Ionic Laser (913147) / Nitrogen Laser (913146) / Photon Laser (913142) / Plasma Laser (913143) / Radioactive Laser (913144) / Ultraviolet Laser (913145)] for 3 turns
Game: FFXV
Buff Type: PARTY
Undead Killer Value: 75%
Cooldown Ability: Unlock The Power of Kings (510366) on turn 1 [6 turns CD]
Increase physical damage against Demons, Humans, Fairies and Reapers by 75% to all allies for 4 turns
Increase magic damage against Demons, Humans, Fairies and Reapers by 75% to all allies for 4 turns
Game: FFBE
Buff Type: CASTER ONLY
Undead Killer Value: 50%
Increase physical damage against Reapers by 50% to caster for 3 turns
Increase LB gauge by 10 to caster
Increase ability modifier of Last Shot (Ph) (235220) by 7.5x to caster for 3 turns
Increase ability modifier of Alpha Cannon (Ph) (235221) by 5x to caster for 3 turns
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 50%
Remove Charm debuff from all allies
Increase LB gauge by 5 to all allies
Increase physical damage against Reapers by 50% to all allies for one turn
Increase ability modifier of Sword Agitato (235880) by 17.5x to caster for one turn
Increase ability modifier of Flame Pianissimo (235882), Shadow Pianissimo (235881) and Snow Pianissimo (235883) by 5x to caster for one turn
Game: FFIX
Buff Type: CASTER ONLY
Undead Killer Value: 50%
Cooldown Ability: Unlock Soulsplitter (512385) on turn 1 [4 turns CD]
Reduce resistance to Fire and Light by 120% for 4 turns to all enemies
Increase MAG by 300% for 4 turns to caster (can not be removed)
Increase magic damage against Demons and Reapers by 50% to caster for 4 turns
Gain 4 uses of Angelic Advance (235710), Astral Onslaught (235701), Crusade (235713), Flare Symphony (512386), Glorious Ascension (235705), Holy Symphony (512387), Igneous Zeal (235709), Legato Strike (235704), Osmose Elegy (235702), Overture Limit (800508), Refreshing Rondo (235703), Solar Onslaught (235700), Soulsplitter (235711), Sublime Ascension (235706) and Warfare (235712) for 4 turns
Game: FFBE
Buff Type: PARTY
Undead Killer Value: 50%
Increase physical damage against Beasts, Avians, Aquatics and Demons by 50% to all allies for 5 turns
Increase physical damage against Humans, Machinas, Dragons and Fairies by 50% to all allies for 5 turns
Increase physical damage against Insects, Stones, Plants and Reapers by 50% to all allies for 5 turns
Use Overdrive - Endless Arsenal (915234) next turn on caster
Use Overdrive - Endless Arsenal (915234) after a 2 turn delay on caster
Game: Seiken Densetsu 3
Buff Type: SINGLE TARGET
Undead Killer Value: 50%
Increase magic damage against Reapers by 50% to caster for one turn
Magic light damage (3.2x, MAG) to all enemies
Game: DRAGON QUEST XI S
Buff Type: CASTER ONLY
Undead Killer Value: 50%
Increase physical damage against Reapers by 50% to caster for 3 turns
Increase magic damage against Reapers by 50% to caster for 3 turns
Magic* damage (4.5x, SPR) to one enemy
Game: FFIX
Buff Type: PARTY
Undead Killer Value: 20%
Increase magic damage against Reapers by 20% to the rest of the party for 3 turns
