Raf-Matab vs Pain Keeper

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Raf-Matab	Barbarians	Spirit	HP	Legendary	Resist 60 Place: All battles
Pain Keeper	Dark Elves	Void	HP	Rare	HP 21% Place: Crypts

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Raf-Matab	60	6	22965	870	1178	97	15	50	50	10
Pain Keeper	60	6	19320 -3645	969 +99	771 -407	102 +5	15	50	40 -10	0 -10

Raf-Matab	Elderspear Formula: 0.22*HP Attacks 1 enemy. Has a 50% chance of increasing the cooldown of one of the target’s skills by 2 turns at random. The chance increases to 100% if the target has 50% HP or less.	Stampede Formula: 0.25*HP Attacks all enemies. Has a 75% chance of placing a [Provoke] debuff for 1 turn. Also places a [Block Damage] buff on this Champion for 1 turn. Cooldown: 4 Block Damage Provoke	Shield of the Clans Places a 50% [Increase RES] buff and a 30% [Reflect Damage] buff on all allies for 2 turns. Cooldown: 5 Reflect Damage 30% Increase RES	Brawny Surge [P] Formula: 50 This Champion’s RES is increased by 50 whenever their active skills are not on cooldown.
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	-