Decreipt Spire III

Heroes of this affinity with at least one of these types get the bonus.
Dark+CreatureorFableorHumanorCorrupt
Crystal Phoenix
PWR 3,491
Leader skill
300% Damage and HP for all Dark Creature Heroes
Battle skill
Generate 2 Dark Power Gem IVs.
Passive skill
Once per battle, instead of dying, resurrect with 1% HP for every 5 Creature Intensity and gain 50% ATK for all heroes for 3 rounds. The ATK buff is increased to 100% if Harden is active.
Cosmic Master Amy
PWR 3,497
Leader skill
300% Damage and HP for all Dark Creature Heroes
Battle skill
Generate 2 Dark Power Gem IVs.
Passive skill
Once per battle, instead of dying, resurrect with 1% HP for every 4 Creature Intensity and gain 60% ATK for all heroes for 3 rounds. The ATK buff is increased to 120% if Harden is active.
Entropy
PWR 5,257
Leader skill
200% Damage for all Ancient Heroes
Battle skill
Attack all enemies for 250% ATK. Attack all Light enemies for 1,000% ATK.
Leifir
PWR 3,380
Leader skill
300% REC for all Human Heroes
Battle skill
Create 4 to 6 Dark Gems. The number of gems increases as your HP% increases.
Passive skill
Heal for 5% Max HP every turn.
Sigrid
PWR 3,250
Leader skill
300% Damage and HP for all Dark Fable Heroes
Battle skill
Transforms 2 Gems into Dark. Attack a Light enemy for 1,500% ATK.
Nihgt Saber
PWR 3,370
Leader skill
300% Damage and HP for all Dark Fable Heroes
Battle skill
Generate 1 Dark Power Gem III. If you have less than 100% HP, this effect is doubled. * Power Gem skills mau upgrade existing Power Gems.
Passive skill
Create 1 Dark Gem every turn.
Amy, People's Champion
PWR 3,140
Leader skill
200% HP for all Human Heroes
Battle skill
Transform 4 Gems to Dark.
Passive skill
Increase damage against The Electris Swarm by 15%.
Al-Dimiryat
PWR 4,715
Leader skill
200% Damage for all Guardian Heroes
Battle skill
Heal for 100% Max HP.
Archdemon Lucifel
PWR 4,356
Leader skill
200% Damage for all Corrupt Heroes
Battle skill
Sacrifice 25% of your current HP to increase Lucifel's ATK by 250% for the rest of the battle.
Wicked Queen
PWR 4,167
Leader skill
200% Damage for all Ser Heroes
Battle skill
Remove 1 Debuff from a Hero. Heal for 25% of max HP.
Lord Dracula
PWR 4,166
Leader skill
200% HP for all Dark Heroes
Battle skill
Place a counterattack buff on self for 3 turns. Counterattack: When attacked, counterattack for 25% of ATK.
Father Dagon
PWR 3,616
Leader skill
300% REC for all Corrupt Heroes
Battle skill
Reduce all enemy DEF by 40% for 2 turns and Attack all enemies for 1,600% of REC.
Chegrin, Sun Eater
PWR 3,435
Leader skill
200% Damage for all Creature Heroes
Battle skill
Attack an enemy for 380% of HP for 2 turns.