Flesh-Tearer vs Grunch Killjoy

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Flesh-Tearer	Skinwalkers	Magic	Support	Epic	Attack 27% Place: Crypts
Grunch Killjoy	Ogryn Tribes	Force	Support	Epic	Defence 30% Place: Crypts

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Flesh-Tearer	60	6	18495	991	1079	89	15	50	30	15
Grunch Killjoy	60	6	18000 -495	969 -22	1134 +55	102 +13	15	50	30	15

Flesh-Tearer	Multiply Misery Formula: 1.5*ATK Attacks 1 enemy. Has a 40% chance of transferring 1 random debuff from this Champion to the target.	Warleader Formula: 0.3*TRG_HP Heals all allies by 30% of their MAX HP. Increases the duration of all ally buffs by 1 turn. Cooldown: 4	Lay Low Formula: 3.5*ATK Attacks all enemies. Decreases the duration of all enemy buffs by 1 turn. Increases the duration of all enemy debuffs by 1 turn. Cooldown: 5	-
Grunch Killjoy	Mace of Foulness Formula: 3.6*ATK Attacks 1 enemy. Has a 40% chance of placing a [Block Buffs] debuff for 1 turn. Block Buffs	Kindle Soulfire Formula: 4.2*ATK Attacks all enemies. Has a 50% chance of placing a [Bomb] debuff that detonates after 1 turn. Cooldown: 5 Bomb	Hex Eater Formula: REL_TRG_DEBUFF_COUNT-1 Removes all debuffs from all allies, then places one 15% [Continuous Heal] buff for 1 turn on each ally for every debuff removed from them. Cooldown: 6 Continuous Heal 15%	Madcap [P] Formula: 0.1*MAX_STAMINA Fills the Turn Meters of all allies by 10% whenever a [Bomb] debuff detonates on an enemy.