Grunch Killjoy vs Venomage

Overall comparison

HERO	Fraction	Element	Type	Rarity
Grunch Killjoy	Ogryn Tribes	Force	Support	Epic
Venomage	Lizardmen	Magic	Support	Epic

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Grunch Killjoy	60	6	18000	969	1134	102	15	50	30	15
Venomage	60	6	17175 -825	1002 +33	1156 +22	96 -6	15	50	30	15

Skills comparison

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.
Venomage	Toxicity Formula: 2.4ATK Formula: 0.75DEALT_DMG Formula: 2.4ATK Formula: 0.75DEALT_DMG Attacks 1 enemy 2 times. Destroys the target's MAX HP by 75% of the damage inflicted if they are under a [Heal Reduction] debuff. Each hit has a 35% chance of activating one tick of two [Poison] debuffs on the target.	Neurotoxin Formula: 6*ATK Attacks 1 enemy. Has a 75% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Also has a 75% chance of placing a 50% [Decrease ATK] debuff for 2 turns if the target is under a [Poison] debuff. Cooldown: 4 Decrease DEF 60% Decrease ATK 50%	Fleshmelter Venom Formula: 4*ATK Attacks all enemies. Has a 75% chance of placing a 100% [Heal Reduction] debuff for 3 turns. Also has a 75% chance of placing two 5% [Poison] debuffs for 2 turns. Cooldown: 4 Poison 5% Heal Reduction 100%	Pain Writhe [P] Formula: -0.15*DMG_MUL Enemies under [Heal Reduction] debuffs inflict 15% less damage.