Bogwalker vs Kosk of Two Skins

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Bogwalker	Lizardmen	Force	Defence	Rare	HP 25% Place: Dungeons
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
Bogwalker	60	6	16020	848	1112	93	15	50	40	0
Kosk of Two Skins	60	6	15690 -330	1542 +694	991 -121	99 +6	15	63 +13	30 -10	10 +10

Skills comparison

Bogwalker	Bone Katars Formula: 3.8*DEF Attacks 1 enemy. Has a 30% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Decrease ATK 50%	Combo Attack Formula: 2ATK+2.3DEF Attacks all enemies. Places a 30% [Increase DEF] buff on all allies for 2 turns. Cooldown: 5 Increase DEF 30%	Scout [P] Places a 30% [Reflect Damage] buff on all allies for 1 turn when attacked with a critical hit. Cooldown: 4 Reflect Damage 30%	-
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.