Decrepit Spire II

Heroes of this affinity with at least one of these types get the bonus.
Fire+CreatureorMysticorCorruptorFable
Enhanced Blade Oil Shard (7)
5* Bounty HunterFlameheart
PWR 3,500
Leader skill
400% Damage and HP for all Fire Fable Heroes in GvG attacks.
Battle skill
Generate 10 Fable Intensity and attack for 25,000% ATK. Then, heal 1% HP for every 2 stacks of Fable Intensity, up to 50% maximum.
Passive skill
Every 2 to 5 turns, cast Heart of Flame for 1 turn. This empowers Silverhoof and Master Lancer Elsa.
Vanguard Contessa
PWR 3,371
Leader skill
300% Damage and HP for all Fire Fable Heroes
Battle skill
Generate 10 Fable Intensity and delay the enemy's turn by 2. Cleanse Gemsilence from 1 hero and an additional 1 hero for every 25 stacks of Fable Intensity.
Silverhoof
PWR 3,491
Leader skill
300% Damage and HP for all Fire Fable Heroes
Battle skill
Destroy 5 non-fire Gems, plus 1 for every 5 stacks of Fable Intensity. If Heart of Flame is active, create 2 Fire Power Gem IVs.
Passive skill
If Heart of Flame is active, instantly generate 10 Fable Intensity
Master Lancer Elsa
PWR 3,503
Leader skill
300% Damage and HP for all Fire Fable Heroes
Battle skill
Destroy 5 non-fire Gems, plus 1 for every 3 stacks of Fable Intensity. If Heart of Flame is active, create 2 Fire Power Gem IVs.
Passive skill
If Heart of Flame is active, instantly generate 12 Fable Intensity
Surtr
PWR 5,076
Leader skill
200% HP for all Human Heroes
Battle skill
Attacks for 1000% HP.
Javus, Dragon Protector
PWR 3,380
Leader skill
200% HP for all Technological Heroes
Battle skill
Create 2 Fire Gems. Destroy 2 Water Gems. Both are increased by 1 for every 30 stacks of Corrupt Intensity.
Oracle Shirala
PWR 3,250
Leader skill
300% Damage and HP for all Fire Corrupt Heroes
Battle skill
Attack for 1,500% ATK. This is increased by every stack of Corrupt Intensity, up to an extra 2,000% ATK. Increases Corrupt Intensity by 10.
Dragon Dancer
PWR 3,370
Leader skill
300% Damage and HP for all Fire Corrupt Heroes
Battle skill
Generate 2 Fire Power Gem IV's.
Passive skill
At the beginning of every turn, every stack of Corrupt Intensity increases self ATK for that turn, up to 200%.
The Minotaur
PWR 4,894
Leader skill
200% HP for all Fable Heroes
Battle skill
Attacks for 1000% HP.
Queen of Hearts
PWR 4,157
Leader skill
200% Damage for all Corrupt Heroes
Battle skill
Attack all enemies for 350% of ATK and 220% of HP for 2 turns.
Gol-Goroth
PWR 3,994
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.
Doctor Faust
PWR 3,806
Leader skill
200% HP for all Fire Heroes
Battle skill
Attack all enemies for 280% of HP and Defend 35% of all damage for 2 turns.
Katrina, Mistress of Flame
PWR 3,800
Leader skill
200% Damage for all Corrupt Heroes
Battle skill
Attack all enemies for 300% of ATK for 2 turns and 900% of REC for 2 turns.
Fyrion, the Ashen
PWR 3,432
Leader skill
200% Damage for all Creature Heroes
Battle skill
Attack an enemy for 380% of HP for 2 turns.