Decrepit Spire II

Heroes of this affinity with at least one of these types get the bonus.
Water+TechnologicalorCreatureorDragonorAncient
Tempered Blade Oil Shard (7)
5* CommanderTitanic Terrors
PWR 9,987
Leader skill
300% Damage and HP for all Water Commander Heroes
Battle skill
Creates 1 Water Power Gem II for the next 3 turns. On the 4th turn, creates 3 Water Power Gems IIs and 4 Power Gem IV's. If above 50 Skill Points on the 4th turn, apply the 'Overflow' status for 1 turn and heal for 3,000% Hero RCV, If Overflow is active, these power Gem IV's are doubled. * On Battle Skill Activation, creates 1 Water Ultimate Gem if at or above 300 Water Commander Skill Points and Chaotic Killer is active.
Passive skill
After every 3rd attack, increases Water Commander ATK by up to 30% for the next turn, at a rate of 7.5% plus an additional 7.5% per 100 Skill Points. * When this hero attacks, increases Water Commander Skill Points by 10.
Killer skill
Increases Water Commander Damage by 400% while Chaotic enemies are present. * Only the Most Powerful Chaotic Killer effect on each hero will apply.
Primo Obeida
PWR 4,556
Leader skill
400% Damage and HP for all Water Technological Heroes in GvG attacks.
Battle skill
Start or increase a Water Gemfall by 30 gems, causing the next 30 gems to drop to have an extremely high chance of being Water Gems for 1 turn. This stacks with other Water Gemfall skills.
Passive skill
If a Gemfall is active, when Water Gems are matched, increase ATK of all Technological Heroes by 1% per 5 Water Gemfall stacks for 1 turn.
Aquia, Conductive Drake
PWR 4,526
Leader skill
300% Damage and HP for all Water Technological Heroes
Battle skill
Apply Shared Destruction to 1 Technological Hero, plus 1 additional Technological hero per 100 Technological Intensity, rounded down. Shared Destruction destroys 6 non-Water Gems and heals for 90% RCV each time that hero attacks. Lasts 1 turn.
Passive skill
Each time this hero attacks, destroy 6 non-Water gems and heal for 90% RCV. * Increases Technological Intensity by 5 per turn.
Draconic Irrigator
PWR 4,556
Leader skill
300% Damage and HP for all Water Technological Heroes
Battle skill
Destroys all non-Water Gems and spawns 2 Power Gem IIIs plus 2 more per 100 Technological Intensity, rounded down.
Passive skill
Once per battle, instead of dying, revive with 1% HP per 5 Technological Intensity and gain 50% ATK for all heroes for 2 turns.
Marvel of Meido
PWR 4,858
Leader skill
400% Damage and HP for all Water Technological Heroes
Battle skill
Start or increase a Water Gemfall by 40 gems, causing the next 40 gems to drop to have an extremely high chance of being Water Gems for 1 turn. This stacks with other Water Gemfall skills.
Passive skill
If a Gemfall is active, when Water Gems are matched, increase ATK of all Technological Heroes by 3% per 5 Water Gemfall stacks for 1 turn.
Alvarius, Toxic Toad
PWR 6,406
Leader skill
300% REC for all Technological Heroes
Battle skill
Attacks an enemy for 600% of ATK. Increases the enemy's turn counter by 1.
Andaria, Forge Protector
PWR 3,496
Leader skill
400% Damage and HP for all Water Ancient Heroes in GvG attacks.
Battle skill
Creates 1 Water Gem, plus 1 additional per 30 Ancient Intensity, rounded down. If the target has 'Petrify', dispel it and create 5 Water Power Gems.
Passive skill
Increases Ancient Intensity by 5 per turn.
Saphiron of the Frozen Anvil
PWR 3,377
Leader skill
300% Damage and HP for all Water Ancient Heroes
Battle skill
Generates 10 Ancient Intensity and delay the enemy's turn by 1. Adds 'Petrify' for 2 turns.
Cerulean, Claw of the Forge
PWR 3,496
Leader skill
300% Damage and HP for all Water Ancient Heroes
Battle skill
Upgrades 2 Water Power Gems, plus 1 additional per 50 Ancient Intensity, rounded down, to a higher level. Max of 9 Water Power Gems Upgraded.
Azurid, Forge God
PWR 3,494
Leader skill
300% Damage and HP for all Water Ancient Heroes
Battle skill
Upgrades 2 Water Power Gems, plus 1 additional per 40 Ancient Intensity, rounded down, to a higher level. Max of 11 Water Power Gems Upgraded.
Maelstrom, Stormbringer
PWR 3,500
Leader skill
200% HP for all Guardian Heroes
Battle skill
Generates 10 Dragon Intensity. For the next 3 turns, increases Water Affinity's bonus to Fire by up to 50% scaled by Dragon Intensity and powers up other Storm at Sea abilities.
Circasa, Deep Vortex
PWR 3,371
Leader skill
300% Damage and HP for all Water Dragon Heroes
Battle skill
Creates 1 Water Gem both now and for the next 2 turns, plus 1 additional gem per 10 Dragon Intensity when Tidal Wave is active.
Passive skill
Creates 4 Dragon Intensity every turn.
Sailor's Bane
PWR 3,491
Leader skill
300% Damage and HP for all Water Dragon Heroes
Battle skill
Attack for 3,000% plus an additional 80% of ATK per Dragon Intensity.
Passive skill
When Tidal Wave is active, creates 1 Water Gem at the beginning of each turn with a chance based on Dragon Intensity to also create a Water Power Gem III.
Yono, Heaven's Storm
PWR 3,497
Leader skill
300% Damage and HP for all Water Dragon Heroes
Battle skill
Attack for 3,500% plus an additional 100% of ATK per Dragon Intensity.
Passive skill
When Tidal Wave is active, creates 1 Water Gem at the beginning of each turn with a chance based on Dragon Intensity to also create a Water Power Gem IV.
Urru The Unliving
PWR 4,894
Leader skill
300% REC for all Ancient Heroes
Battle skill
Attacks for 1000% HP
Lothar
PWR 4,894
Leader skill
200% Damage for all Highborn Heroes
Battle skill
Attacks for 1000% HP.
Frost & Bite
PWR 4,716
Leader skill
200% HP for all Human Heroes
Battle skill
Create 3 Water Gems.
Artur, Ocean King
PWR 3,020
Leader skill
200% Damage for all Honored Heroes
Battle skill
Artur attacks for 1,000% ATK. Atrur's shark bites the enemy, dealing 1,000 HP and causing them bleed into the water for 2 turns.
Passive skill
When you are below 50% HP, generate 1 Water Power Gem I every 3 turns.
Butcher, The Cursed
PWR 2,888
Leader skill
300% Damage and HP for all Water Creature Heroes
Battle skill
Butcher swipes once with each weapon, dealing 800% ATK each time. If Butcher senses the enemy's blood in the water, he bites them for 5,000% ATK.
Fara, Lady Of Waves
PWR 3,011
Leader skill
300% Damage and HP for all Water Creature Heroes
Battle skill
Fara's song lulls all enemies for 3 turns, increasing their damage taken by 25%. If the enemy's blood in the water, this increases to 100%.
Passive skill
Transform 1 Earth Gem into a Water Gem every turn. If the enemy's blood is in the water, this is increased to 2 Gems.
Medusa
PWR 4,533
Leader skill
300% REC for all Ancient Heroes
Battle skill
Attacks an enemies for 800% of ATK.
Youko, Elerium Commander
PWR 2,897
Leader skill
200% HP for all Water Heroes
Battle skill
Fires a barrage of missiles, attacking up to 4 times for 500% ATK. A 5th strike attacks for 2,500% ATK.
Ken, Elerium Commando
PWR 2,887
Leader skill
300% Damage and HP for all Water Attacker Heroes
Battle skill
Attack for 400% ATK.
Takumi, Elerium Warrior
PWR 2,888
Leader skill
300% Damage and HP for all Water Attacker Heroes
Battle skill
Attack for 600% ATK.
Passive skill
Water Technological heroes deal 15% more damage.