Mithrala Lifebane vs Ethlen the Golden

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mithrala Lifebane	Dark Elves	Void	Support	Legendary	Accuracy 80 Place: All battles
Ethlen the Golden	High Elves	Void	Attack	Epic	Accuracy 40 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
Ethlen the Golden	60	6	13215 -7095	1432 +562	991 -363	97 -12	15	60 +10	30	0 -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
Ethlen the Golden	Protective Cleave Formula: 3.4ATK Formula: 0.1DEALT_DMG Attacks 1 enemy. Places a [Shield] buff on this Champion equal to 10% of the damage dealt for 2 turns. Also heals this Champion by 10% of the damage dealt if their HP is less than 50%. Shield	Paralyzing Stakes Formula: 2.1ATK Formula: 2.1ATK Attacks all enemies 2 times. The first hit has a 75% chance of placing a [Block Active Skills] debuff for 2 turns. The second hit has a 75% chance of placing a [True Fear] debuff for 1 turn if enemies are not under a [Block Active Skills] debuff. Cooldown: 6 Block Cooldown Skills True Fear	Glimmering Gold Places a 30% [Increase C. DMG] buff on this Champion for 3 turns, and a 50% [Increase ACC] buff on this Champion for 2 turns. Then, grants an Extra Turn. Cooldown: 6 Increase ACC Increase C. DMG	Strike at the Heart [P] Formula: -0.1 Ignores 10% of DEF when attacking Support, DEF, and HP Champions. [Does not work against Bosses]