Decrepit Spire II

Heroes of this affinity with at least one of these types get the bonus.
Dark+BlessedorFableorTechnologicalorHighborn
Tempered Blade Oil Shard (5)
Mana (200)Havok, Universal Undoer
PWR 15,339
Leader skill
415% Damage, 475% HP, and 600% RCV for all Dark Heroes in GvG attacks. Heroes and Relicts that passively generate any Intensity or Skill Points generate 10% more in GvG attacks, rounded down.
Battle skill
Creates 4 Dark Power Gem IIs, plus 1 more per 250 Noble Killer Intensity.
Passive skill
This hero starts the battle with its Battle Skill fully charged and 20% increased ATK for 1 turn.
Callous Lord Ivan
PWR 29,994
Leader skill
300% REC for all Corrupt Heroes
Battle skill
Fully heal yourself.
Obsidian Tactician
PWR 23,008
Leader skill
300% REC for all Creature Heroes
Battle skill
Dispel all enemy Debuffs.
The Raven
PWR 8,324
Leader skill
400% Damage and HP for all Dark Commander Heroes in GvG attacks.
Battle skill
Creates up to 8 Power Gem Is, at a rate of 3 Dark Power Gem Is + 1 per 3 stacks of Dread. This skill can be reset by 'Pitt, Pendulum Executioner' and 'High Justice Pitt'. Dread will reset at the end of the turn this Battle Skill is used.
Passive skill
Every time this hero attacks, increase Dread by 1. Dread increases Dark Commander ATK by 1% per stack, up to 15 maximum and powers up certan skills.
Pitt, Pendulum Executioner
PWR 7,860
Leader skill
300% Damage and HP for all Dark Commander Heroes
Battle skill
Reset & Charge 1 Hero with Battle Skills on cooldown. Can Reset 'The Raven', 'Conscience, Pounding Heart' and 'Truth and Consequence'.
Passive skill
Each time this hero attacks, creates 4 Dark Gems. * When this hero attacks, increases Dark Commander Skill Points by 10.
High Justice Pitt
PWR 9,862
Leader skill
300% Damage and HP for all Dark Commander Heroes
Battle skill
Reset & Charge 2 Heroes with Battle Skills on cooldown. Can Reset 'The Raven', 'Conscience, Pounding Heart' and 'Truth and Consequence'. If Dread is 15 or higher, dispel all Debuffs on your team.
Passive skill
Each time this hero attacks, creates 2 Dark Power Gem IIs.
Killer skill
Increaases Damage by 200% while Chaotic enemies are present. * Only the Most Powerful Chaotic Killer effect on each hero will apply.
Conscience, Pounding Heart
PWR 9,862
Leader skill
300% Damage and HP for all Dark Commander Heroes
Battle skill
Creates up to 9 Dark Power Gem IIIs, at a rate of 4 Dark Power Gem IIIs + 1 per 3 stacks of Dread. This skill can be reset by 'Pitt, Pendulum Executioner' and 'High Justice Pitt'. Dread will reset at the end of the turn this Battle Skill is used.
Passive skill
Every time this hero attacks, increase Dread by 1. Dread increases Dark Commander ATK by 1% per stack, up to 15 maximum and powers up certan skills.
Killer skill
Increaases Damage by 200% while Chaotic enemies are present. * Only the Most Powerful Chaotic Killer effect on each hero will apply.
Conscience, Pounding Heart (Shiny)
PWR 10,424
Leader skill
300% Damage and HP for all Dark Commander Heroes
Battle skill
Creates up to 9 Dark Power Gem IIIs, at a rate of 4 Dark Power Gem IIIs + 1 per 3 stacks of Dread. This skill can be reset by 'Pitt, Pendulum Executioner' and 'High Justice Pitt'. Dread will reset at the end of the turn this Battle Skill is used.
Passive skill
Every time this hero attacks, increase Dread by 1. Dread increases Dark Commander ATK by 1% per stack, up to 15 maximum and powers up certan skills.
Killer skill
Increaases Damage by 200% while Chaotic enemies are present. * Only the Most Powerful Chaotic Killer effect on each hero will apply.
Truth and Consequence
PWR 11,986
Leader skill
300% Damage and HP for all Dark Commander Heroes
Battle skill
Creates up to 10 Dark Power Gem IVs, at a rate of 5 Dark Power Gem IVs + 1 per 3 stacks of Dread. This skill can be reset by 'Pitt, Pendulum Executioner' and 'High Justice Pitt'. Dread will reset at the end of the turn this Battle Skill is used. * On Battle Skill Activation, creates 1 Dark Ultimate Gem if at or above 300 Dark Commander Skill Points and Chaotic Killer is active.
Passive skill
Every time this hero attacks, increase Dread by 1. Dread increases Dark Commander ATK by 1% per stack, up to 15 maximum and powers up certan skills. * When this hero attacks, increases Dark Commander Skill Points by 10.
Killer skill
Increaases Dark Commander Damage by 400% while Chaotic enemies are present. * Only the Most Powerful Chaotic Killer effect on each hero will apply.
Panoptica
PWR 13,216
Leader skill
300% REC for all Creature Heroes
Battle skill
Attacks for 1000% HP.
Magus Sanguiluna
PWR 7,286
Leader skill
200% Damage for all Guardian Heroes
Battle skill
Attacks an enemy for 600% of ATK. Increases the enemy's turn counter by 1.
Heartless Hanse
PWR 6,836
Leader skill
300% REC for all Attacker Heroes
Battle skill
Attacks for 1000% HP
Kooma, Perpetual Queen
PWR 4,272
Leader skill
400% Damage and HP for all Dark Fable Heroes in GvG attacks.
Battle skill
Increases Fable Heroes ATK by 55%, plus 3% per 20 Fable Intensity, rounded down, for 1 turn.
Passive skill
For every Supercharged Makwa, Grizzled Papa Oso, and Bearricade Breaker on the team, start battle with 5% Damage Reduction for 1 turn and 5 Fable Intensity.
Makwa, Tech Marvel
PWR 4,526
Leader skill
300% Damage and HP for all Dark Fable Heroes
Battle skill
Increases Fable Intensity by 10. Creates 5 Dark Gems both this and next turn. Increases RCV by 5% Per 5 Fable Intensity, rounded down, for 2 Turns.
Passive skill
Heals for 25% of RCV each time he attacks.
Supercharged Makwa
PWR 4,272
Leader skill
300% Damage and HP for all Dark Fable Heroes
Battle skill
Creates 1 Dark Power Gem I, plus 1 additional for every 10 stacks of Fable Intensity, rounded down.
Grizzled Papa Oso
PWR 4,556
Leader skill
300% Damage and HP for all Dark Fable Heroes
Battle skill
Creates 1 Dark Power Gem I, plus 1 additional for every 8 stacks of Fable Intensity, rounded down.
Passive skill
Increases the drop rate of Dark Gems for the first 3 turns.
Mondo Nihil
PWR 3,998
Leader skill
400% Damage and HP for all Dark Highborn Heroes in GvG attacks.
Battle skill
Generates 5 Highborn Intensity, then attacks for 4,000% ATK, plus 2,000% for every 5 stacks of Highborn Intensity, rounded down. If there is at least one Dark Power Gem on the board, attacks a second time. If there ate at least 3 Dark Power Gems on the board, attacks a third time. This ability can be used every turn.
Passive skill
Once per battle, instead of dying, revive with 1% HP per 5 Highborn Intensity and gain 50% ATK for all heroes for 2 turns.
Nighthawk, Lunar Ranger
PWR 3,742
Leader skill
300% Damage and HP for all Dark Highborn Heroes
Battle skill
Creates 2 Dark Gems both now and for the next 2 turns, plus 1 additional Dark Gem per 20 Highborn Intensity, rounded down.
Passive skill
Every turn, heal for 5% of missing HP. * Increases Highborn Intensity by 5 per turn.
Starless Nighthawk
PWR 4,000
Leader skill
300% Damage and HP for all Dark Highborn Heroes
Battle skill
Increases Highborn Heroes' ATK by 50%, plus 4% per 10 Highborn Intensity, rounded down, for 1 turn. This ability can be used every turn.
Passive skill
When beginning a turn with a Dark Power Gem I or higher on the board, creates a Dark Power Gem III.
Nightsky Apparition
PWR 4,271
Leader skill
300% Damage and HP for all Dark Highborn Heroes
Battle skill
Increases Highborn Heroes' ATK by 60%, plus 5% per 10 Highborn Intensity, rounded down, for 1 turn. This ability can be used every turn.
Passive skill
When beginning a turn with a Dark Power Gem I or higher on the board, creates a Dark Power Gem IV.
Alastor, Sickness of Saints
PWR 5,614
Leader skill
200% HP for all Trickster Heroes
Battle skill
Attacks an enemy for 600% of ATK. Increases the enemy's turn counter by 1.
Escalateral, Precision Shield
PWR 3,494
Leader skill
400% Damage and HP for all Dark Technological Heroes
Battle skill
Escalateral applies the increased ATK from Momentum to 1 Technological hero, plus one additional per 100 Intensity, for 1 turn.
Passive skill
Escalateral gains 40% ATK for each consecutive turn he attacks, capping at 10 stacks. If Escalateral does not attack in a round, this is reset to 0.
Bulava, Thundering Dark
PWR 3,377
Leader skill
300% Damage and HP for all Dark Technological Heroes
Battle skill
Creates 2 Dark Gems both now and for the next 2 turns, plus 1 additional Dark Gem per 50 Technological Intensity, rounded down.
Passive skill
Increases Technological Intensity by 5 per turn.
Overloaded Bulava
PWR 3,496
Leader skill
300% Damage and HP for all Dark Technological Heroes
Battle skill
Generate 2 Dark Power Gem IVs, plus 1 additional Dark Power Gem IV per 100 Technological Intensity, rounded down.