Grunch Killjoy vs Treeshield Knott

Overall comparison

HERO	Fraction	Element	Type	Rarity
Grunch Killjoy	Ogryn Tribes	Force	Support	Epic
Treeshield Knott	Sylvan Watchers	Void	Support	Rare

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
Treeshield Knott	60	6	16020 -1980	947 -22	1013 -121	101 -1	15	50	30	0 -15

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.
Treeshield Knott	Thorned Riposte Formula: 1.4*ATK Attacks 1 enemy 3 times. Each hit has a 20% chance of placing a 25% [Decrease ATK] debuff for 2 turns. Decrease ATK 25%	Treeshield's Favor Formula: 0.15*TRG_HP Heals all allies by 15% of their MAX HP. Also places a 30% [Increase DEF] buff on all allies for 2 turns. Cooldown: 5 Increase DEF 30%	Root Rejuvenation Formula: 0.25TRG_HP Formula: 0.25MAX_STAMINA Revives 2 random allies with 25% HP and 25% Turn Meter. Also places a [Shield] buff on all revived allies for 2 turns, equal to 20% of their MAX HP. Cooldown: 7 Shield	-