Runekeeper Dazdurk vs Pain Keeper

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Runekeeper Dazdurk	Dwarves	Void	Support	Epic	Attack 25% 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
Runekeeper Dazdurk	60	6	20310	694	1255	105	15	50	30	0
Pain Keeper	60	6	19320 -990	969 +275	771 -484	102 -3	15	50	40 +10	0

Runekeeper Dazdurk	Syphon Symbol Formula: 3.3*DEF Attacks 1 enemy. Has a 35% chance of placing a [Leech] debuff for 2 turns. Leech	Rune of Battle Formula: 0.25*MAX_STAMINA Places a 50% [Increase ATK] buff on all allies for 2 turns, then fills the Turn Meters of all allies by 25%. Cooldown: 5 Increase ATK 50%	Purity Sigil Formula: 0.25*HP Removes all debuffs from all allies, then heals all allies by 25% of this Champion's MAX HP. Places a 15% [Continuous Heal] buff for 2 turns on allies that have a debuff removed. Cooldown: 5 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