Mithrala Lifebane vs Knight-Errant

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mithrala Lifebane	Dark Elves	Void	Support	Legendary	Accuracy 80 Place: All battles
Knight-Errant	Banner Lords	Spirit	Attack	Epic	Defence 32% Place: Dungeons

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
Knight-Errant	60	6	18660 -1650	1387 +517	672 -682	96 -13	15	50	30	15 +5

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
Knight-Errant	Half-Sword Formula: 4.5*ATK Attacks 1 enemy. Has a 30% chance of placing a [Leech] debuff for 2 turns. Will ignore 30% of the target's DEF. Leech	Mordhau Formula: 6*ATK Attacks 1 enemy. Has a 60% chance of placing a [Stun] debuff for 1 turn. Resets the cooldowns on each of this Champion's skills if the target is killed. Cooldown: 4 Stun	Death Warrant Formula: 7ATK Formula: 0.75DMG_MUL Attacks 1 enemy. Has a 60% chance of placing a 25% [Weaken] debuff for 2 turns. Damage is increased by 75% if this Champion has full HP. Cooldown: 6 Weaken 25%	-