Mithrala Lifebane vs Criodan the Blue

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Mithrala Lifebane	Dark Elves	Void	Support	Legendary	Accuracy 80 Place: All battles
Criodan the Blue	Sylvan Watchers	Magic	Support	Epic	-

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
Criodan the Blue	60	6	17835 -2475	1090 +220	1024 -330	99 -10	15	50	30	15 +5

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
Criodan the Blue	Frostbark Blade Formula: 1.2*ATK Attacks 1 enemy 3 times. Each hit has a 25% chance of placing a [Freeze] debuff for 1 turn. Freeze	Razor Hail Formula: 1.9*ATK Attacks all enemies 2 times. Each hit has a 45% chance of placing a [Freeze] debuff for 1 turn. Cooldown: 4 Freeze	Blessing of the Blue Formula: 0.15*MAX_STAMINA Places a 30% [Increase SPD] buff on all allies for 2 turns. Also fills the Turn Meters of all allies by 15%. Cooldown: 5 Increase SPD 30%	Snow Dancer [P] Formula: 0.05*MAX_STAMINA Fills this Champion’s Turn Meter by 5% for each [Freeze] debuff placed by this Champion.