Pain Keeper vs Tolf the Maimed

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Pain Keeper	Dark Elves	Void	HP	Rare	HP 21% Place: Crypts
Tolf the Maimed	Orcs	Void	HP	Epic	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Pain Keeper	60	6	19320	969	771	102	15	50	40	0
Tolf the Maimed	60	6	21975 +2655	793 -176	1046 +275	94 -8	15	50	45 +5	0

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	-
Tolf the Maimed	Blade Hand Butcher Formula: 0.21HP Formula: 0.3DEALT_DMG Attacks 1 enemy 2 times. Each hit heals this Champion by 30% of the damage inflicted. This attack cannot be critical.	Cut Wide Open Formula: 0.32HP Formula: 1HP Attacks 1 enemy. When not attacking Bosses, inflicts pure damage and decreases the target’s HP to 50%. Inflicts damage based on this Champion’s MAX HP instead and places a [Stun] debuff for 1 turn if the target already has less than 50% HP. Inflicts damage based on this Champion’s MAX HP when attacking Bosses. This attack cannot be critical. Cooldown: 4 Stun	Skill 63703 name Formula: (TRG_CUR_HP+TRG_SHIELDS_SUM_VALUE)-(0.5*TRG_HP) Skill 6666612 description	Armor Cracker [P] Formula: 0.5*TRG_SHIELDS_SUM_VALUE Formula: -(ShieldChangesWholeBattleBySkillWithId(63704)) Decreases the values of all enemy [Shield] buffs by 50% at the start of every turn, then increases this Champion’s MAX HP by the same amount (up to 25% of their MAX HP).