Grunch Killjoy vs White Dryad Nia

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Grunch Killjoy	Ogryn Tribes	Force	Support	Epic	Defence 30% Place: Crypts
White Dryad Nia	Sylvan Watchers	Void	Defence	Epic	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Grunch Killjoy	60	6	18000	969	1134	102	15	50	30	15
White Dryad Nia	60	6	20145 +2145	683 -286	1277 +143	98 -4	15	50	45 +15	0 -15

Grunch Killjoy	Mace of Foulness Formula: 3.6*ATK Attacks 1 enemy. Has a 40% chance of placing a [Block Buffs] debuff for 1 turn. Block Buffs	Kindle Soulfire Formula: 4.2*ATK Attacks all enemies. Has a 50% chance of placing a [Bomb] debuff that detonates after 1 turn. Cooldown: 5 Bomb	Hex Eater Formula: REL_TRG_DEBUFF_COUNT-1 Removes all debuffs from all allies, then places one 15% [Continuous Heal] buff for 1 turn on each ally for every debuff removed from them. Cooldown: 6 Continuous Heal 15%	Madcap [P] Formula: 0.1*MAX_STAMINA Fills the Turn Meters of all allies by 10% whenever a [Bomb] debuff detonates on an enemy.
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.