Mithrala Lifebane vs Grappler

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mithrala Lifebane	Dark Elves	Void	Support	Legendary	Accuracy 80 Place: All battles
Grappler	Skinwalkers	Spirit	Defence	Rare	HP 19% Place: All battles Element: Spirit

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Mithrala Lifebane	60	6	20310	870	1354	109	15	50	30	10
Grappler	60	6	14700 -5610	859 -11	1189 -165	94 -15	15	50	30	10

Skills comparison

Mithrala Lifebane	Libation of Pain Formula: 2*DEF Attacks 2 times at random. Each hit has an 80% chance of placing a 5% [Poison] debuff for 2 turns. Poison 5%	Sigil of Toxic Glory Formula: 4*DEF Attacks all enemies. Places a [Hex] debuff for 2 turns. Also places a 60% [Increase DEF] buff and a 50% [Increase ATK] buff on all allies for 2 turns. Cooldown: 5 Increase ATK 50% Increase DEF 60% Hex	Brimming Cylix Removes all debuffs from all allies, then places a 25% [Strengthen] buff and a [Shield] buff equal to 30% of this Champion’s MAX HP on all allies for 2 turns. Cooldown: 5 Shield Strengthen	Gaze of Stone [P] Formula: 1*ACC Whenever this Champion is attacked by an enemy under a [Hex] debuff, has a 50% chance of applying a [Petrification] debuff on the attacker for 1 turn. Whenever an ally is attacked by an enemy under a [Hex] debuff, has a 30% chance of applying a [Petrification] debuff on the attacker for 1 turn. Also increases this Champion’s RES. The amount by which it is increased is equal to the amount of ACC this Champion has. Petrification
Grappler	Hoodoo Formula: 2.3*ATK Attacks 2 times at random. Has a 15% chance of placing a 15% [Weaken] debuff for 2 turns. Weaken 15%	Soul Sizzle Formula: 3.7*ATK Attacks 1 enemy 2 times. Each hit has a 50% chance of placing two 2.5% [Poison] debuffs for 2 turns. Cooldown: 4 Poison 2.5%	Envelop Places a [Shield] buff on all allies equal to 20% of their HP and a 15% [Reflect Damage] buff on all allies for 2 turns. Cooldown: 5 Shield Reflect Damage 15%	-