Mithrala Lifebane vs Theresc

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mithrala Lifebane	Dark Elves	Void	Support	Legendary	Accuracy 80 Place: All battles
Theresc	Dark Elves	Force	Attack	Epic	Crit rate 12% 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
Theresc	60	6	16350 -3960	1409 +539	804 -550	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
Theresc	Dual Debility Formula: 1.6*ATK Attacks 1 enemy 2 times. Each hit has a 25% chance of increasing the duration of a random debuff by 1 turn.	Dress Down Formula: 1.8*ATK Attacks 1 enemy 3 times. Each hit has a 40% chance of removing 1 random buff from the target. Cooldown: 3	Hate's Flowers Formula: 3.9*ATK Attacks all enemies. Has a 50% chance of placing a 50% [Decrease RES] debuff for 2 turns. Cooldown: 5 Decrease RES	Ruthless [P] Formula: 0.1*DMG_MUL Inflicts 10% more damage against targets whose RES is lower than this Champion’s ACC.