Mithrala Lifebane vs Hellgazer

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mithrala Lifebane	Dark Elves	Void	Support	Legendary	Accuracy 80 Place: All battles
Hellgazer	Demonspawn	Spirit	Attack	Epic	Attack 27% Place: Crypts

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
Hellgazer	60	6	17670 -2640	1476 +606	650 -704	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
Hellgazer	Soul Rend Formula: 2.9*ATK Attacks 1 enemy. Has a 30% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Decrease DEF 60%	Dark Awakening Removes all debuffs from this Champion. Places a 50% [Increase ATK] buff on this Champion for 2 turns. Grants an Extra Turn. Cooldown: 4 Increase ATK 50%	Malign Lightning Formula: 3.9ATK Formula: 0.1MAX_STAMINA Attacks all enemies. On each critical hit fills this Champion's Turn Meter by 10%. Cooldown: 5	-