Decrepit Spire II

Heroes of this affinity with at least one of these types get the bonus.
Dark+MysticorGodorTechnological
4* Slayer
Mana (200)Mystic Madame Jeanne
PWR 4,558
Leader skill
300% Damage and HP for all Dark Mystic Heroes
Battle skill
Creates 2 Dark Gems both now and for the next 2 turns, plus 1 additional Dark Gem per 20 Mystic Intensity, rounded down.
Passive skill
If the entire board has been converted to a rainbow in one turn, heal for 500% of team RCV. * Increases Mystic Intensity by 5 per turn.
Jeanne, Vodou Queen
PWR 4,858
Leader skill
300% Damage and HP for all Dark Mystic Heroes
Battle skill
Converts and upgrades 5 non-Dark Power Gems into Dark Power Gems of one higher level, plus 1 additional Power Gem converted per 75 Mystic Intensity, rounded down.
Passive skill
If the entire board has been converted to a rainbow in one turn, decrease damage taken by 30% for 2 turns.
Mama Legba
PWR 5,172
Leader skill
300% Damage and HP for all Dark Mystic Heroes
Battle skill
Converts 3 Columns of the board into rainbows of Power Gem I's, plus 1 additional column per 125 Mystic Intensity, rounded down. Max of 7 columns per Mama Legba per turn.
Passive skill
If the entire board has been converted to a rainbow in one turn, increase Mystic ATK by 150% for 2 turns.
Xenoscourge
PWR 4,556
Leader skill
415% Damage, 475% HP, and 600% RCV for all Dark Heroes in GvG attacks. Heroes and Relicts that passively generate any Intensity generate 10% more in GvG attacks.
Battle skill
Creates 6 Dark Power Gem I's. If there are 4 or more Dark Power Gem IV's on the board, create 6 additional Dark Power Gem I's and heal for 120% of RCV.
Passive skill
If there are 8 or more Dark Power Gems on the board, increases God Heroes ATK by 65% plus 3% per 20 God Intensity, rounded down, for 1 turn.
Soul Reaper
PWR 4,556
Leader skill
400% Damage and HP for all Dark God Heroes in GvG attacks.
Battle skill
Creates 6 Dark Power Gem I's. If there are 4 or more Dark Power Gem IV's on the board, create 6 additional Dark Power Gem I's and heal for 120% of RCV.
Passive skill
If there are 8 or more Dark Power Gems on the board, increases God Heroes ATK by 65% plus 3% per 20 Intensity, rounded down, for 1 turn.
Baron Samedi
PWR 4,558
Leader skill
300% Damage and HP for all Dark God Heroes
Battle skill
Apply Soul Hex to 1 God Hero, plus 1 additional God hero per 100 God Intensity, rounded down. Soul Hex creates 3 Dark Gems each time that hero attacks. Lasts 1 turn.
Passive skill
Each time this hero attacks, it creates 3 Dark Gems. * Increases God Intensity by 5 per turn.
Gleeful Samedi, Death King
PWR 4,556
Leader skill
300% Damage and HP for all Dark God Heroes
Battle skill
Apply Dark Summon to 1 God Hero, plus 1 additional God hero per 100 God Intensity, rounded down. Dark Summon creates a Dark Power Gem IV each time that hero attacks. Lasts 1 turn.
Passive skill
Each time this hero attacks, it creates a Dark Power Gem IV.
Hel, Beauteous Decay
PWR 4,858
Leader skill
300% Damage and HP for all Dark God Heroes
Battle skill
Creates 6 Dark Power Gem II's. If there are 4 or more Dark Power Gem IV's on the board, create 6 additional Dark Power Gem II's and heal for 150% of RCV.
Passive skill
If there are 5 or more Dark Power Gems on the board, increases God Heroes ATK by 85% plus 4% per 20 Intensity, rounded down, for 1 turn.
Heartless Hanse
PWR 6,836
Leader skill
300% REC for all Attacker Heroes
Battle skill
Attacks for 1000% HP
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.
Beastial Blaster
PWR 3,742
Leader skill
300% Damage and HP for all Dark Technological Heroes
Battle skill
Beastial Blaster applies the increased ATK from Momentum to 1 Technological hero, plus one additional per 100 Intensity, for 1 turn.
Passive skill
Beastial Blaster gains 50% ATK for each consecutive turn he attacks, capping at 10 stacks. If Beastial Blaster does not attack in a round, this is reset to 0.
Hades, Underworld Despot
PWR 5,245
Leader skill
200% HP for all Magitech Heroes
Battle skill
Increases self ATK by 50% for 2 turns.
Crow's Prototype
PWR 5,255
Leader skill
200% HP for all Trickster Heroes
Battle skill
Increases self ATK by 50% for 2 turns.
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.