Grunch Killjoy vs Arbiter

Overall comparison

HERO	Fraction	Element	Type	Rarity
Grunch Killjoy	Ogryn Tribes	Force	Support	Epic
Arbiter	High Elves	Void	Support	Legendary

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
Arbiter	60	6	21135 +3135	1068 +99	1101 -33	110 +8	15	50	30	10 -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.
Arbiter	Gaze of Justice Formula: 1.8*ATK Attacks 1 enemy 2 times. Each hit has a 30% chance of placing a 25% [Weaken] debuff for 2 turns. Weaken 25%	Enforced Humility Formula: 2.2*ATK Attacks all enemies 1 time. Has a 75% chance of decreasing the duration of all enemy buffs by 1 turn. Cooldown: 4	Mentor of Heroes Formula: 0.3MAX_STAMINA Formula: 0.25TRG_HP Places a 50% [Increase ATK] buff on all allies for 2 turns, then fills the Turn Meters of all allies by 30%. Heals all allies by 25% of their MAX HP if they have less than 50% HP. Cooldown: 4 Increase ATK 50%	Destiny's Call Formula: 0.3TRG_HP Formula: 0.2MAX_STAMINA Revives all dead allies to 30% HP, then fills the Turn Meters of all allies by 20%. Grants an Extra Turn to this Champion if an ally was successfully revived. Cooldown: 7