Grunch Killjoy vs Wysteri Vineguard

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Grunch Killjoy	Ogryn Tribes	Force	Support	Epic	Defence 30% Place: Crypts
Wysteri Vineguard	Sylvan Watchers	Void	Attack	Epic	Attack 25% Place: All battles

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
Wysteri Vineguard	60	6	16515 -1485	1310 +341	892 -242	99 -3	15	60 +10	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.
Wysteri Vineguard	Drainvine Arrows Formula: 2*ATK Attacks 1 enemy 2 times. Each hit has a 50% chance of placing a 25% [Weaken] debuff on the target for 2 turns. Weaken 25%	Burrowbolt Formula: 5.5*ATK Attacks 1 enemy. Will ignore any [Increase DEF] and [Strengthen] buffs, as well as 20% of the target’s DEF. If this attack kills an enemy, increases the duration of all buffs on this Champion by 1 turn. Cooldown: 5	Ready, Aim... Places a 50% [Increase ATK] buff and a 30% [Increase C. DMG] buff on this Champion for 3 turns. Then grants an Extra Turn. Cooldown: 6 Increase ATK 50% Increase C. DMG	Deathleaf [P] Formula: 0.1B_ATKEnemyCountWithHealthLessOrEqual(0.5) Increases this Champion’s ATK by 10% for each enemy with 50% HP or less (stacks up to 50%).