Urost the Soulcage vs Kosk of Two Skins

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Urost the Soulcage	Undead Hordes	Void	HP	Legendary	Resist 80 Place: All battles
Kosk of Two Skins	Lizardmen	Force	Attack	Legendary	Accuracy 70 Place: All battles

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Urost the Soulcage	60	6	24450	782	1167	95	15	50	50	10
Kosk of Two Skins	60	6	15690 -8760	1542 +760	991 -176	99 +4	15	63 +13	30 -20	10

Skills comparison

Urost the Soulcage	Jagged Knuckles Formula: 0.22*HP Attacks 1 enemy. Places a [Shield] buff on this Champion equal to 10% of this Champion's MAX HP for 2 turns. The [Shield]'s value increases by 1% for each [Poison] debuff on the target. Shield	Fetid Eruption Formula: 0.24HP Formula: 0.15TRG_STAMINA Attacks all enemies. Has a 75% chance of decreasing the Turn Meters by 15% of enemies under 1 or more [Poison] debuffs. Also has a 75% chance of placing a 30% [Decrease SPD] debuff for 2 turns on enemies under 2 or more [Poison] debuffs. Has a 75% chance of placing a [Stun] debuff for 1 turn on enemies under 3 or more [Poison] debuffs. [Instantly activates this skill when this Champion is revived by Rian the Conjurer.] Cooldown: 4 Stun Decrease SPD 30%	Soul Bounty Places a 25% [Strengthen] buff on all allies for 2 turns and a 50% [Ally Protection] buff on all allies except this Champion for 2 turns. Cooldown: 5 Ally Protection 50% Strengthen	Call of the Cage [P] Formula: targetIsBoss((0.05TRG_B_HP)0)+!targetIsBoss(0.05TRG_B_HP) Formula: HeroCounterWithId(1)+1 Formula: 0.05TRG_B_HP*HeroCounterWithId(1) When attacked, has a 50% chance of placing a 5% [Poison] debuff on the attacker for 2 turns. Whenever an ally is attacked while under a [Strengthen] buff, has a 50% chance of placing a [Provoke] debuff on the attacker for 1 turn. Increases this Champion’s MAX HP by 5% whenever an enemy receives damage from a [Poison] debuff placed by this Champion. Whenever an enemy receives damage from a [Poison] debuff placed by this Champion, also destroys their MAX HP by 5%. [Cannot destroy a single Champion's MAX HP by more than 25% in one Battle. Will not destroy Bosses' MAX HP. Cannot increase this Champion's MAX HP by more than 50%.] Poison 5%
Kosk of Two Skins	Envenomed Sickles Formula: 1.9ATK Formula: 1.9ATK Attacks 1 enemy 2 times. Each hit has a 15% chance of increasing the duration of all enemy debuffs by 1 turn. If the 2nd hit does not increase the duration of all enemy debuffs, instantly activates all [Poison] debuffs on the target instead.	They Will Regret... Formula: 2.9ATK Formula: 2.9ATK Attacks 1 enemy 2 times. Before attacking, places a 50% [Increase ACC] buff on this Champion for 2 turns. The first hit has a 75% chance of placing a 25% [Poison Sensitivity] debuff and two 5% [Poison] debuffs for 2 turns. The second hit applies a [Debuff Spread] effect, taking all [Poison] debuffs and the [Poison Sensitivity] debuff from the target and placing them on all other enemies. Cooldown: 4 Poison Sensitivity Poison 5% Increase ACC	Toxic Vitriol Formula: 4ATK Formula: 0.2MAX_STAMINA Attacks all enemies. Places a 50% [Decrease ATK] debuff on all enemies for 2 turns. Increases this Champion’s Turn Meter by 20% for each [Decrease ATK] debuff placed. Instantly activates all [Poison] debuffs on all enemies. Cooldown: 4 Decrease ATK 50%	Imbibed Immunity [P] Formula: 0.05DMG_MULDebuffsCountOnTeam(enemyTeamId) Formula: -0.03*DebuffsCountOnTeam(enemyTeamId) This Champion is immune to [Poison], [Stun], and [Decrease SPD] debuffs. Increases this Champion’s damage dealt by 5% (stacks up to 50%) and Ignore DEF effect by 3% (stacks up to 30%) for each active debuff on the enemy team. Whenever this Champion is attacked by an enemy under a debuff placed by this Champion, counterattacks using their default skill.