Supreme Kael vs Criodan the Blue

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Supreme Kael	Dark Elves	Void	Attack	Legendary	-
Criodan the Blue	Sylvan Watchers	Magic	Support	Epic	-

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Supreme Kael	60	6	15855	1531	991	110	15	63	30	0
Criodan the Blue	60	6	17835 +1980	1090 -441	1024 +33	99 -11	15	50 -13	30	15 +15

Skills comparison

Supreme Kael	Exemplar of Skill Formula: 2.4*ATK Attacks all enemies. Has a 50% chance of placing a 25% [Weaken] debuff for 2 turns. This debuff cannot be resisted. Weaken 25%	Putrescence Formula: 4.6*ATK Attacks all enemies. Has a 75% chance of placing three 5% [Poison] debuffs for 2 turns. These debuffs cannot be resisted. Also increases the duration of all enemy debuffs by 1 turn. This effect cannot be resisted. Cooldown: 4 Poison 5%	Arcane Havoc Formula: 4.4ATK Formula: 0.1MAX_STAMINA Attacks all enemies. Places a 50% [Increase ACC] buff on all allies for 2 turns before attacking. Also has a 75% chance of placing a 50% [Decrease RES] debuff on all enemies for 2 turns. This debuff cannot be resisted. Fills this Champion’s Turn Meter by 10% for each [Decrease RES] debuff placed by this skill. Cooldown: 4 Increase ACC Decrease RES	Degrade [P] Formula: -0.03TRG_B_ACCEffectsAppliedOnTargetCountOfKind(ContinuousDamage_KindId) Formula: -0.03EffectsAppliedOnTargetCountOfKind(ContinuousDamage_KindId) Formula: -0.03EffectsAppliedOnTargetCountOfKind(ContinuousDamage_KindId) Decreases each target’s ACC, C.RATE, and C.DMG by 3% for each [Poison] debuff on them. If there are multiple Champions on the team with this skill, only one will activate. This skill will not activate on duplicate copies of this Champion, if this particular Champion is dead.
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.