Antigone Man-slayer vs Pain Keeper

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Antigone Man-slayer	Argonites	Void	HP	Epic	HP 33% Place: Dungeons
Pain Keeper	Dark Elves	Void	HP	Rare	HP 21% Place: Crypts

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Antigone Man-slayer	60	6	20805	804	1112	98	15	50	30	15
Pain Keeper	60	6	19320 -1485	969 +165	771 -341	102 +4	15	50	40 +10	0 -15

Antigone Man-slayer	Maternal Instinct Formula: 0.24HP Formula: 0.1HP Formula: 0.05*HP Attacks 1 enemy. Heals this Champion by 10% of their MAX HP. Heals all other allies by 5% of this Champion’s MAX HP.	Island Guardian Formula: 0.25*HP Attacks all enemies. Has a 75% chance of placing a 25% [Weaken] debuff for 2 turns. Also places a [Shield] buff equal to 20% of this Champion’s MAX HP on all allies for 2 turns. Cooldown: 4 Weaken 25% Shield	Unburdening Strike Formula: 0.35*HP Attacks 1 enemy. Before attacking, transfers all [Poison] and [HP Burn] debuffs, as well as 1 random debuff from all allies to this Champion. Will not transfer [Stun], [Sleep], [Fear], [True Fear], [Provoke], [Freeze], [Petrification], or [Sheep] debuffs. Transfers all debuffs from this Champion to the target. Cooldown: 4	Let Them Suffer [P] Has a 25% chance to reflect any [Poison] and [HP Burn] debuffs placed on this Champion back to the attacker. If this Champion is under a [Shield] buff, the chance increases to 50%.
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	-