Wyvernbane vs Dark Kael

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Wyvernbane	Orcs	Spirit	Attack	Rare	-
Dark Kael	Dark Elves	Magic	Attack	Epic	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Wyvernbane	60	6	12555	1288	903	94	15	57	30	0
Dark Kael	60	6	14205 +1650	1343 +55	1013 +110	96 +2	15	50 -7	30	15 +15

Wyvernbane	Hobble Pierce Formula: 3.2*ATK Attacks 1 enemy. Has a 20% chance of placing a 15% [Decrease SPD] debuff for 2 turns. Decrease SPD 15%	Setback Formula: 5.9ATK Formula: 0.2MAX_STAMINA Attacks 1 enemy. Has a 35% chance of decreasing the target's Turn Meter by 20%. Cooldown: 4	Cursefire Spear Formula: 6.1*ATK Attacks 1 enemy. Has a 75% chance of placing a [HP Burn] debuff for 2 turns. Cooldown: 5 HP Burn	-
Dark Kael	Weaver of Woes Formula: 1.35*ATK Attacks 1 enemy 3 times. Each hit has a 25% chance to instantly activate one tick of 2 [Poison] debuffs or 1 [Poison] debuff and 1 [HP Burn] debuffs.	Binding Darkness Formula: 4*ATK Attacks all enemies. Has a 75% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Each critical hit also has a 75% chance of increasing the duration of all debuffs on the target by 1 turn. Cooldown: 4 Decrease ATK 50%	Reality Acid Has a 75% chance of placing three 5% [Poison] debuffs and a 25% [Poison Sensitivity] debuff on the target for 2 turns. Cooldown: 4 Poison Sensitivity Poison 5%	Delerium [P] Formula: -0.15 Decreases the C. RATE of enemies under 2 or more [Poison] debuffs by 15%. 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.