Pain Keeper vs Fleshmonger

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Pain Keeper	Dark Elves	Void	HP	Rare	HP 21% Place: Crypts
Fleshmonger	Skinwalkers	Magic	Attack	Rare	Attack 23% Place: Dungeons

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
Fleshmonger	60	6	13050 -6270	1288 +319	870 +99	92 -10	15	57 +7	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
Fleshmonger	Thorough Butchery Formula: 1.3*ATK Attacks 1 enemy 3 times.	Fresh Meat Places a 25% [Increase ATK] and a 15% [Increase C. RATE] buff on this Champion for 2 turns. Grants an Extra Turn. Cooldown: 5 Increase ATK 25% Increase C. RATE 15%	Tornado Cleaver Formula: 3.7*ATK Attacks all enemies. Has a 50% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Cooldown: 4 Decrease DEF 60%