Decrepit Spire I

Heroes of this affinity with at least one of these types get the bonus.
Light+GodorFableorBlessedorHuman
Empowered Blade Oil Shard (5)
6* CommanderLegacy Arobata, Herald Guardian
PWR 3,496
Leader skill
300% Damage and HP for all Light Blessed Heroes
Battle skill
Adds 10 Blessed Intensity, then attacks for ATK* 1.250% plus 200% per 5 intensity. If you are below 50% max HP, spawn 1 Heart Power Gem III.
Passive skill
If the enemy cast a debuff, increase Blessed ATK by 40% for 1 turn. This can trigger once per turn, and stacks with itself from multiple heroes.
Legacy Plagued Seraph
PWR 3,742
Leader skill
300% Damage and HP for all Light Blessed Heroes
Battle skill
Creates 1 Light Power Gem II, plus 1 additional Light Gem II for every 5 Light Gems on the board.
Passive skill
At the beginning of every turn, every stack of Blessed Intensity moderately increases the drop rate of Light Gems for that turn. This skill stacks with other similar skills.
Legacy Ophana, Divine Glory
PWR 3,998
Leader skill
300% Damage and HP for all Light Blessed Heroes
Battle skill
Creates 1 Light Power Gem III, plus 1 additional Light Gem III for every 5 Light Gems on the board.
Passive skill
At the beginning of every turn, every stack of Blessed Intensity moderately increases the drop rate of Light Gems for that turn. This skill stacks with other similar skills.
Godking Zeus
PWR 3,494
Leader skill
400% Damage and HP for all Light Fable Heroes in GvG attacks.
Battle skill
Attacks for 500% ATK plus 10,000% for every 5 stacks of Fable Intensity, rounded down.
Lyceus, Herald of Apollo
PWR 3,377
Leader skill
300% Damage and HP for all Light Fable Heroes
Battle skill
Attacks for 2,000% ATK. Increases Fable Intensity by 10.
Apollo, Unsetting Sun
PWR 3,494
Leader skill
300% Damage and HP for all Light Fable Heroes
Battle skill
Creates 1 Light Power Gem I, and one additional for every 10 stacks of Fable Intensity, rounded down.
Eternal Chronos
PWR 3,742
Leader skill
300% Damage and HP for all Light Fable Heroes
Battle skill
Creates 1 Light Power Gem I, and one additional for every 8 stacks of Fable Intensity, rounded down.
Passive skill
Increases the drop rate of Light Gems for the first 3 turns.
The Lustrous One
PWR 3,496
Leader skill
400% Damage and HP for all Light God Heroes in GvG attacks.
Battle skill
Creates 5 Light Gems and increases ATK of God Heroes by 1% for every 5 God Intensity for 2 turns, up to 50% maximum.
Passive skill
When this hero attacks (not including Skills), add 5 stacks of God Intensity. Can trigger once per turn per Lustrous One.
Tillock, Unyielding Warrior
PWR 3,377
Leader skill
300% Damage and HP for all Light God Heroes
Battle skill
Becomes immune to enemy damage for 1 turn.
Passive skill
Takes 20% less damage on turn 1.
Golden Guardian
PWR 3,496
Leader skill
300% Damage and HP for all Light God Heroes
Battle skill
Generates 2 Light Power Gem IVs, plus 1 additional per 100 God Intensity, rounded down.
Anaghavi, Scholar of Light
PWR 3,494
Leader skill
300% Damage and HP for all Light God Heroes
Battle skill
Generates 2 Light Power Gem IVs, plus 1 additional per 75 God Intensity, rounded down.
Monarch Ubu
PWR 5,244
Leader skill
200% Damage for all God Heroes
Battle skill
Generates 1 Light Power Gem III.
Queen Astrid
PWR 5,076
Leader skill
200% Damage for all Guardian Heroes
Battle skill
Attack all enemies for 250% ATK. Attack all Dark enemies for 1,000% ATK.
Allmother
PWR 4,894
Leader skill
200% Damage for all Giant Heroes
Battle skill
Matches after the first match have massively increased time to make gem matches for 2 turns.
Summoner Kamilah
PWR 3,261
Leader skill
300% REC for all Magitech Heroes
Battle skill
Create 4 Light Gems. Destroy 4 Dark Gems.
Passive skill
If 8 or more Light Gems exist, increase self attack by 35% for 2 turns.
Katja, the Protector
PWR 3,130
Leader skill
300% Damage and HP for all Light Blessed Heroes
Battle skill
Attack for 800% ATK. If 8 or more Light Gems exist, attack again for 2,000% ATK.
The Prism Knight
PWR 3,251
Leader skill
300% Damage and HP for all Light Blessed Heroes
Battle skill
Generate 1 Light Power Gem III. If 8 or more Light Gems exist, this effect is doubled.
Aladdin
PWR 3,140
Leader skill
300% REC for all Balanced Heroes
Battle skill
Generate 1 Light Power Gem III. If you have less than 100% HP, this effect is doubled. Power Gem skills may upgrade existing Power Gems.
Passive skill
Heal for 5% Max HP every turn.
Scheherazade
PWR 3,011
Leader skill
300% Damage and HP for all Light Fable Heroes
Battle skill
Attack for 200% ATK and 200% HP.
Sinbad The Sailor
PWR 3,131
Leader skill
300% Damage and HP for all Light Fable Heroes
Battle skill
Creates 4 to 6 Light Gems. The number of gems increases as your HP% increases.
Raquel, Unicorn Princess
PWR 3,020
Leader skill
200% Damage for all Warrior Heroes
Battle skill
Transform 2 Gems into Light. Attack a Dark enemy for 1,500% ATK.
Passive skill
Create 1 Light gem every turn.
Catherine, Fairy Quenn
PWR 2,888
Leader skill
300% Damage and HP for all Light Warrior Heroes
Battle skill
Become immune to enemy damage for 1 turn.
Sherlock Holmes
PWR 3,806
Leader skill
200% HP for all Light Heroes
Battle skill
Attack all enemies for 280% of HP and Defend 35% of all damage for 2 turns.
Christine, Star Soprano
PWR 3,806
Leader skill
200% HP for all Defender Heroes
Battle skill
Attack all enemies for 260% of HP for 3 turns.