Grunch Killjoy vs Arbais the Stonethorn

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Grunch Killjoy	Ogryn Tribes	Force	Support	Epic	Defence 30% Place: Crypts
Arbais the Stonethorn	Sylvan Watchers	Force	Support	Mythical	Speed 25% Place: All battles

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
Arbais the Stonethorn	60	6	22305 +4305	980 +11	1387 +253	115 +13	15	50	30	20 +5

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.	-
Arbais the Stonethorn	Bladegale Formula: 3.75*ATK Attacks all enemies. Has a 40% chance of placing a [Block Active Skills] debuff for 1 turn. Block Cooldown Skills	Verdant Rebirth Removes all buffs from all enemies. Increases the duration of all ally buffs by 1 turn. Then places a [Revive On Death] buff on all allies for 2 turns. Cooldown: 4 Revive On Death	Harmonious Whisper Formula: 0.3*MAX_STAMINA Fills the Turn Meters of all allies by 30% and places a 50% [Increase ATK] buff and a 50% [Increase ACC] buff on all allies for 2 turns. Cooldown: 5 Increase ATK 50% Increase ACC	Metamorph Formula: 1 Transforms this Champion into their Alternate Form. Then grants an Extra Turn. Cooldown: 4	Stonethorn's Embrace [P] Has a 30% chance of placing a [Petrification] debuff on an attacker for 1 turn, whenever an ally is attacked while under a [Revive On Death] buff placed by this Champion. Petrification