Ragemonger vs Pain Keeper

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Ragemonger	Barbarians	Void	Attack	Rare	Attack 21% Place: Campaign
Pain Keeper	Dark Elves	Void	HP	Rare	HP 21% Place: Crypts

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Ragemonger	60	6	12720	1211	969	98	15	57	30	0
Pain Keeper	60	6	19320 +6600	969 -242	771 -198	102 +4	15	50 -7	40 +10	0

Ragemonger	Recoup Formula: 3.4*ATK Attacks 1 enemy. Places a 7.5% [Continuous Heal] buff on this Champion for 1 turn if the hit is critical. Continuous Heal 7.5%	Toxin Flurry Formula: 1.75*ATK Attacks all enemies 2 times. Each hit has a 50% chance of placing a 2.5% [Poison] debuff for 2 turns. Cooldown: 4 Poison 2.5%	Scorch Shot Formula: 6*ATK Attacks 1 enemy. Has a 40% chance of placing a [HP Burn] debuff for 2 turns. Cooldown: 5 HP Burn
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