Bloodhorn vs Pain Keeper

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Bloodhorn	Skinwalkers	Void	HP	Rare	HP 21% Place: Crypts
Pain Keeper	Dark Elves	Void	HP	Rare	HP 21% Place: Crypts

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Bloodhorn	60	6	17505	870	991	89	15	50	40	0
Pain Keeper	60	6	19320 +1815	969 +99	771 -220	102 +13	15	50	40	0

Bloodhorn	Killer Crescent Formula: 3.3*ATK Attacks 1 enemy. Has a 15% chance of placing a 25% [Decrease ACC] debuff for 2 turns. Decrease ACC 25%	Intervene Places a 50% [Ally Protection] buff on 2 random allies for 2 turns. Cooldown: 5 Ally Protection 50%	Deep Defense [P] If an ally is hit with a critical hit, places a 15% [Continuous Heal] buff on them for 1 turn. Cooldown: 1 Continuous Heal 15%
Pain Keeper	Unflagging Advance Formula: DEF+ATK Formula: 0.1*MAX_STAMINA Attacks 1 enemy 2 times. Fills this Champion's Turn Meter by 10%.	Spectacular Sweep Formula: 0.12HP+2ATK Formula: 0.15*HP Attacks all enemies, then heals all allies by 15% of this Champion's MAX HP. Cooldown: 5	Combat Tactics Decreases the cooldowns of all ally skills by 1 turn. This skill can have its cooldown reduced by other skills that reduce cooldowns by 1 turn. Cooldown: 7