Supreme Kael vs Shadowbow Tirlac

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Supreme Kael	Dark Elves	Void	Attack	Legendary	-
Shadowbow Tirlac	Sylvan Watchers	Spirit	Defence	Rare	-

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
Shadowbow Tirlac	60	6	15030 -825	793 -738	1233 +242	95 -15	15	50 -13	40 +10	0

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.
Shadowbow Tirlac	Shadowbow Formula: 3.4*DEF Attacks 1 enemy. Has a 40% chance of placing a 25% [Decrease ATK] debuff for 1 turn. Decrease ATK 25%	Swift Warband Formula: 3.6*DEF Attacks all enemies. Places a 15% [Increase SPD] buff on all allies for 2 turns. Cooldown: 5 Increase SPD 15%	Diversion Places a [Veil] buff on all allies except this Champion for 1 turn. Also places a [Shield] buff on all allies for 2 turns equal to 20% of this Champion's MAX HP. Cooldown: 6 Shield Veil	Camo Cover [P] Formula: -0.05*DMG_MUL Decreases the damage received from skills by all allies under [Veil] or [Perfect Veil] buffs by 5%.