Pain Keeper vs Truath

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Pain Keeper	Dark Elves	Void	HP	Rare	HP 21% Place: Crypts
Truath	Dark Elves	Magic	HP	Legendary	-

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
Truath	60	6	22635 +3315	925 -44	1145 +374	101 -1	15	50	50 +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	-
Truath	Staff of Liferip Formula: 0.2HP Formula: 0.05HP Formula: 0.1*HP Attacks 1 enemy. Heals this Champion by 5% of their MAX HP. Heals this Champion by 10% of their MAX HP instead if they have 50% HP or less.	Gaze Upon Me Formula: 0.27*HP Attacks all enemies. Places a [Perfect Veil] buff on all allies except this Champion for 2 turns. Also places a [Counterattack] buff and a 25% [Strengthen] buff on this Champion for 2 turns. Cooldown: 5 Counterattack Perfect Veil Strengthen	Animus Infusion Formula: 0.2*HP Heals a target ally by 20% of this Champion's MAX HP, then balances the HP of all allies. The HP levels of all allies will be brought up to the level of the ally with the highest HP. After balancing HP, places a 50% [Ally Protection] buff on the initial target for 2 turns. Cooldown: 4 Ally Protection 50%	Transmute Pain [P] Decreases the cooldown of the Animus Infusion skill by 1 turn for every 10% of HP this Champion loses. Cooldown: 1