Stokk the Broken vs Grinner

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Stokk the Broken	Ogryn Tribes	Spirit	Support	Legendary	Speed 20% Place: All battles
Grinner	Undead Hordes	Force	Support	Rare	Resist 30 Place: Crypts

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Stokk the Broken	60	6	20145	1079	1156	103	15	50	30	20
Grinner	60	6	14370 -5775	936 -143	1134 -22	110 +7	15	50	30	0 -20

Skills comparison

Stokk the Broken	Doom Flasks Formula: 2.4*ATK Attacks 1 enemy 2 times. Each hit has a 25% chance of increasing the duration of all [Poison] and [HP Burn] debuffs on the target by 1 turn.	Volatile Mixture Formula: 2.2ATK Formula: 2.2ATK Formula: 0.03REL_TRG_HP(EffectsOfKindForceTickedBySkillOnRelationTargetCurrentTurnCount(ContinuousDamage_KindId)+EffectsOfKindForceTickedBySkillOnRelationTargetCurrentTurnCount(AoEContinuousDamage_KindId)) Formula: 0.2*MAX_STAMINA Attacks all enemies 2 times. The first hit instantly activates one tick of all [Poison] and [HP Burn] debuffs on all enemies, and one tick of all [Continuous Heal] buffs on all allies. The second hit has a 75% chance of destroying each target's MAX HP by 3% for each [Poison] and [HP Burn] debuff activated on them by this skill (stacks up to 60%). Then fills the Turn Meters of all allies by 20%. Cooldown: 5	Vengefire Flood Formula: 4.4*ATK Attacks all enemies. Has an 80% chance of placing two 5% [Poison] debuffs on all enemies for 2 turns. If any targets are under a [HP Burn] debuff, places three 5% [Poison] debuffs and a 25% [Weaken] debuff on them for 2 turns instead. Also places two 15% [Continuous Heal] buffs on all allies for 2 turns. Cooldown: 5 Weaken 25% Continuous Heal 15% Poison 5%	Rigged To Blow [P] Formula: 0.1*DMG_MUL The damage inflicted by [Poison] and [HP Burn] debuffs will ignore [Block Damage] and [Unkillable] buffs. Whenever allies attack enemies with destroyed MAX HP, increases the damage dealt by 10%. If there are multiple Champions on the team with this skill, only one will activate. This skill will not activate on duplicate copies of this Champion, if this particular Champion is dead.
Grinner	Bile Formula: 3.9*ATK Attacks 1 enemy. Has a 25% chance of placing a 50% [Increase ATK] buff on all allies for 2 turns. Increase ATK 50%	Shock Formula: 4.2*ATK Attacks all enemies. Has a 20% chance of removing 1 random buff from each target. Cooldown: 5	Unbury Formula: 0.5*TRG_HP Revives an ally with 50% HP. Places a [Shield] buff on the revived Champion for 2 turns equal to 20% of their MAX HP. Cooldown: 7 Shield	-