Mystic Hand vs Pain Keeper

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mystic Hand	Dark Elves	Force	Support	Rare	HP 25% 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
Mystic Hand	60	6	16515	804	1123	88	15	50	30	10
Pain Keeper	60	6	19320 +2805	969 +165	771 -352	102 +14	15	50	40 +10	0 -10

Mystic Hand	Tainted Blade Formula: 2.9*ATK Attacks 1 enemy. Has a 30% chance of placing a [Block Buffs] debuff for 2 turns. Block Buffs	Turn the Tide Formula: 3.9*ATK Attacks 1 enemy. Steals 2 random buffs from the target. Cooldown: 3	Soul Link Formula: TRG_HP*0.25 Heals the ally with the lowest HP by 25%, then equalizes the HP levels of all allies. Cooldown: 5
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