Mithrala Lifebane vs Marius the Gallant

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mithrala Lifebane	Dark Elves	Void	Support	Legendary	Accuracy 80 Place: All battles
Marius the Gallant	Skinwalkers	Void	Defence	Legendary	Defence 35% Place: All battles

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
Marius the Gallant	60	6	19815 -495	716 -154	1542 +188	110 +1	15	50	30	20 +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
Marius the Gallant	Auric Lance Formula: 2.5*DEF Attacks all enemies. Has a 35% chance of placing an [Enfeeble] debuff for 1 turn. Enfeeble	Death or Glory Formula: 1.2DEF+0.03TRG_HP Attacks all enemies 3 times. Each hit decreases the duration of all enemy buffs by 1 turn. Cooldown: 4	Galloping Thunder Places a 50% [Increase ACC] buff and a 60% [Increase DEF] buff on all allies for 3 turns. Then places a [Stun] debuff on the enemy with the highest Turn Meter for 1 turn. Finally, grants an Extra Turn. Cooldown: 6 Stun Increase ACC Increase DEF 60%	Steadfast Knight [P] This Champion is immune to Turn Meter reduction effects from enemies and [Decrease SPD] debuffs. Whenever an enemy changes Form or attempts to decrease this Champion's Turn Meter, counterattacks using this Champion's default skill.