Mithrala Lifebane vs Royal Guard

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mithrala Lifebane	Dark Elves	Void	Support	Legendary	Accuracy 80 Place: All battles
Royal Guard	High Elves	Magic	Attack	Epic	Attack 35% 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
Royal Guard	60	6	15030 -5280	1531 +661	771 -583	93 -16	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
Royal Guard	Razor Blade Formula: 3.3*ATK Attacks 1 enemy. Has a 50% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Decrease DEF 60%	Takedown Formula: 2ATK+0.1TRG_HP Attacks all enemies. Damage increases according to enemy MAX HP. Cooldown: 4	Hamstring Formula: 1.5ATK Formula: MAX_STAMINA0.25 Attacks 4 times at random. Each hit has a 60% chance of placing a 30% [Decrease SPD] debuff for 2 turns. Each hit also has a 60% chance of decreasing the target's Turn Meter by 25%. Cooldown: 5 Decrease SPD 30%	-