Decrepit Spire I

Heroes of this affinity with at least one of these types get the bonus.
Dark+AncientorHumanorGodorFable
Topaz Whetstone Shard (3)
5* WardenHeartless 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.
Paradium Mothership
PWR 6,000
Leader skill
200% Damage for all God Heroes
Battle skill
Attacks an enemy for 600% of ATK. Increases the enemy's turn counter by 1.
Hades, Underworld Despot
PWR 5,245
Leader skill
200% HP for all Magitech Heroes
Battle skill
Increases self ATK by 50% for 2 turns.
Luanna, Dark Within
PWR 5,244
Leader skill
300% REC for all Human Heroes
Battle skill
Attacks for 1000% HP.
Unchained Evangela
PWR 3,496
Leader skill
400% Damage and HP for all Dark Human Heroes in GvG attacks.
Battle skill
Generates 5 Human Intensity and stacks for 3,000% ATK, plus 1,500% for every 5 stacks of Human Intensity, rounded down. If there is at least one Dark Power Gem on the board, attacks a second time. This ability can be used every turn.
Tyra, Gleaming Blade
PWR 3,377
Leader skill
300% Damage and HP for all Dark Human Heroes
Battle skill
Creates 1 Dark Gems both now and for the next 2 turns, plus 1 additional Dark Gem per 20 Human Intensity, rounded down.
Passive skill
Increases Human Intensity by 5 per turn.
Eternal Blade
PWR 3,496
Leader skill
300% Damage and HP for all Dark Human Heroes
Battle skill
Increases Human Heroes' ATK by 35%, plus 4% per 10 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.
Gia, Freed Darkness
PWR 3,496
Leader skill
300% Damage and HP for all Dark Human Heroes
Battle skill
Increases Human Heroes' ATK by 40%, plus 5% per 10 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.
Gelbo The Dark
PWR 5,076
Leader skill
300% REC for all Attacker Heroes
Battle skill
Creates 3 Dark Gems.
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.
Fallen One
PWR 3,261
Leader skill
200% Damage for all Blessed Heroes
Battle skill
Destroy all non-Dark Gems and attack for 1,100% of ATK.
The Reaper
PWR 3,130
Leader skill
300% Damage and HP for all Dark God Heroes
Battle skill
Attack for 500% of ATK. If the target is Light, attack again for 1,500% of ATK.
Stepherd of Souls
PWR 3,251
Leader skill
300% Damage and HP for all Dark God Heroes
Battle skill
Attack a Light enemy for 2,000% of ATK and increases the enemy turn counter by 1.
Passive skill
Increases the drop rate of Dark Gems for the first 3 turns.
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.
Osiris
PWR 3,020
Leader skill
200% Damage for all Ancient Heroes
Battle skill
Create 4 Dark Gems. Destroy 4 Light Gems.
Passive skill
If 8 or more Dark Gems exist, increases self attack by 35% for 2 turns.
Bastet
PWR 2,888
Leader skill
300% Damage and HP for all Dark Ancient Heroes
Battle skill
Attack for 800% ATK. If 8 or more Dark Gems exist, attack again for 2,000% ATK.
Sobek
PWR 3,011
Leader skill
300% Damage and HP for all Dark Ancient Heroes
Battle skill
Generate 1 Dark Power Gem III. If 8 or more Dark Gems exist, this effect is doubled.