Pain Keeper vs Skytouched Shaman

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Pain Keeper	Dark Elves	Void	HP	Rare	HP 21% Place: Crypts
Skytouched Shaman	Barbarians	Void	Support	Epic	HP 25% Place: All battles

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
Skytouched Shaman	60	6	18330 -990	958 -11	1123 +352	102	15	50	30 -10	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
Skytouched Shaman	Talon Knives Formula: 2.2ATK Formula: 0.2MAX_STAMINA Formula: 0.15*DEALT_DMG Attacks all enemies. Heals by 15% of the damage inflicted if this Champion has less than 50% HP. Boosts this Champion’s Turn Meter by 20% instead if this Champion has 50% HP or higher.	Immortal Skies Removes all debuffs from all allies, then places a [Block Debuffs] buff and a [Revive On Death] buff on all allies for 2 turns. Cooldown: 6 Revive On Death Block Debuffs	Bloodstain Ritual [P] Formula: 0.1HP Formula: (HP-CUR_HP)0.5 Damages this Champion by 10% of their MAX HP at the start of each turn. Heals all allies except this Champion equal to half of the Champion's current lost HP. Places a 30% [Decrease SPD] debuff on this Champion for 1 turn at the start of each turn. Also has a 50% chance of placing a [Fear] debuff on this Champion for 1 turn. Fear Decrease SPD 30%