Chaagur vs Pain Keeper

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Chaagur	Lizardmen	Void	Attack	Legendary	Attack 33% 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
Chaagur	60	6	13545	1542	1134	100	15	57	30	20
Pain Keeper	60	6	19320 +5775	969 -573	771 -363	102 +2	15	50 -7	40 +10	0 -20

Chaagur	Stupor Formula: 3.5*ATK Attacks 1 enemy. Has a 50% chance of placing a [Sleep] debuff for 1 turn. Sleep	Venom Storm Formula: 1.9ATK Formula: 1.9ATK Attacks all enemies 2 times. The first hit has a 75% chance of placing a 5% [Poison] debuff for 4 turns. The second hit has a 75% chance of placing a 60% [Decrease DEF] debuff for 3 turns. Cooldown: 4 Decrease DEF 60% Poison 5%	Heart Stopper Formula: 2.9*ATK Attacks 1 enemy, then attacks 1 time at random. If the target is under a [Poison] debuff, will ignore [Shield], [Block Damage], and [Unkillable] buffs. Grants an Extra Turn if this attack kills an enemy. Also resets the cooldown of the Venom Storm skill if this attack kills 2 enemies. Cooldown: 4	Constant Agony [P] Formula: 0.1*DEALT_DMG Instantly attacks enemies with the default skill whenever they receive damage from [Poison] debuffs placed by this Champion. When hitting enemies under [Poison] debuffs, heals this Champion by 10% of the damage inflicted. Sleep
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	-