Dark Athel vs White Dryad Nia

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Dark Athel	Undead Hordes	Magic	Attack	Epic	Attack 20% Place: All battles
White Dryad Nia	Sylvan Watchers	Void	Defence	Epic	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Dark Athel	60	6	13710	1465	925	100	15	57	30	0
White Dryad Nia	60	6	20145 +6435	683 -782	1277 +352	98 -2	15	50 -7	45 +15	0

Dark Athel	Profane Glaive Formula: 1.6*ATK Attacks 1 enemy 2 times. Has a 40% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Decrease DEF 60%	Blades of Blood Formula: 3.6*ATK Attacks all enemies. Has a 50% chance of placing a 30% [Decrease SPD] debuff for 2 turns. Cooldown: 5 Decrease SPD 30%	Harvest of Despair Formula: 3.65ATK Formula: 0.5TRG_HP Attacks all enemies. Places a 30% [Increase SPD] buff on this Champion for 3 turns if this attack kills 4 or more enemies. Heals this Champion by 50% of their MAX HP if this attack kills 6 or more enemies. Grants an Extra Turn if this attack kills 10 or more enemies. Cooldown: 5 Increase SPD 30%	-
White Dryad Nia	Strangling Plants Formula: 2.5*DEF Attacks all enemies. Has a 30% chance of placing a 30% [Decrease SPD] debuff for 2 turns. Decrease SPD 30%	Riotous Revival Formula: 0.4*TRG_HP Removes all debuffs from a target ally, then heals them by 40% of their MAX HP. If the target of this skill is not this Champion, decreases the cooldown of all of the target’s skills by 2 turns. Cooldown: 4	Bark Flesh Places a 50% [Ally Protection] buff on all allies except this Champion for 2 turns. Also places a 15% [Strengthen] buff on all allies for 2 turns. Cooldown: 6 Ally Protection 50% Strengthen	Broad Roots [P] Formula: 0.2DEALT_HEAL+(0.2EXCESSIVE_HEAL) Whenever this Champion is healed, heals each ally except this Champion by 20% of that heal.