Mithrala Lifebane vs Cupidus

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mithrala Lifebane	Dark Elves	Void	Support	Legendary	Accuracy 80 Place: All battles
Cupidus	The Sacred Order	Spirit	Attack	Legendary	Attack 33% 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
Cupidus	60	6	18825 -1485	1520 +650	804 -550	107 -2	15	63 +13	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
Cupidus	Heartbreaker Formula: 2.5ATK Formula: 0.15DMG_MUL Attacks all enemies. Damage increases by 15% if the target has any debuffs.	Flames of Passion Formula: 4*ATK Attacks all enemies. Has a 75% chance of placing a [HP Burn] debuff for 2 turns. Cooldown: 4 HP Burn	Flameout Formula: 6.6*ATK Places a 50% [Increase ATK] buff on this Champion for 2 turns, then attacks 1 enemy. Has a 50% chance of placing a [HP Burn] debuff on all enemies for 2 turns if this attack kills an enemy. This debuff cannot be resisted. Cooldown: 4 Increase ATK 50% HP Burn	Punishing Partner [P] Formula: 0.25*DMG_MUL Attacks inflict 25% more damage. Always counterattacks when attacked. [Only available when Venus is on the same team.]