Decrepit Spire II

Heroes of this affinity with at least one of these types get the bonus.
Fire+GodorDragonorAncientorHonored
Silver Relic Materials
5* SlayerValadim
PWR 3,496
Leader skill
300% Damage and HP for all Fire Ancient Heroes
Battle skill
Create 1 Fire Power Gem III, plus 1 additional Fire Power Gem I for every 5 Fire Gems on the board.
Passive skill
At the beginning of every turn, every stack of Ancient Intensity moderately increases the drop rate of Fire Gems for that turn. This skill stacks with other similar skills.
Vulcan's Revenge
PWR 5,074
Leader skill
200% HP for all Human Heroes
Battle skill
Increases Fire's effectiveness against Earth for 1 turn for all Heroes. Does not stack with itself.
Idalia the Bright
PWR 3,130
Leader skill
300% Damage and HP for all Fire Spirit Heroes
Battle skill
Generate 1 Fire Power Gem III.
Kinich Ahau
PWR 3,140
Leader skill
200% HP for all Warrior Heroes
Battle skill
Turn up to 5 Water Gems into Fire Gems. If 10 Fire Gems exist, then deal 1,000% ATK to an Earth enemy.
The Night Sun
PWR 3,009
Leader skill
300% Damage and HP for all Fire Ancient Heroes
Battle skill
Destroy all non-Fire Gems and attack for 1,100% of ATK.
Ixtab, Hanging Goddess
PWR 3,131
Leader skill
300% Damage and HP for all Fire Ancient Heroes
Battle skill
Attack an Earth enemy for 2,000% of ATK and increase the enemy turn counter by 1.
Passive skill
Increases the drop rate of Fire Gems for the first 3 turns.
Girru, Dragon Hunter
PWR 3,020
Leader skill
300% REC for all Human Heroes
Battle skill
If there are 10 or more regular Fire Gems on the board, attack for 2,000%. This attack is tripled if Dragon Fury is active. Then attack for 1,000% ATK.
Anatu, Dragon Tamer
PWR 2,888
Leader skill
300% Damage and HP for all Fire Dragon Heroes
Battle skill
Attack for 600% ATK.
Nusku, The Dragon Born
PWR 3,010
Leader skill
300% Damage and HP for all Fire Dragon Heroes
Battle skill
Greatly increase the drop rate of Fire gems until your next turn.
Passive skill
Increases the effectiveness of Dragon Punch
Basan, The Destroyer
PWR 4,352
Leader skill
200% HP for all Ancient Heroes
Battle skill
Attack all enemies for 250% ATK. Attack all Earth enemies for 1,000% ATK.
Junko, Oni Hunter
PWR 2,897
Leader skill
200% HP for all Attacker Heroes
Battle skill
Attack for 500% ATK. If the enemy is a raid boss, attack again for 2,000% ATK. Cast Banisher for 3 turns. SKILL CHAIN: Hideki, Oni Destroyer's battle skill gains power while Banisher is active. Vulcan deals massive damage if the Banisher Chain is completed.
Hideki, Oni Destroyer
PWR 2,888
Leader skill
300% Damage and HP for all Fire Honored Heroes
Battle skill
Increase self ATK by 50% for 4 turns. If Banisher is active, this is increases to 200% and Banisher Chain becomes active for 4 turns. SKILL CHAIN: Vulcan's battle skill gain massive power while Banisher Chain is active.