Renouncer vs Grinner

Overall comparison

HERO	Fraction	Element	Type	Rarity
Renouncer	The Sacred Order	Force	Attack	Rare
Grinner	Undead Hordes	Force	Support	Rare

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Renouncer	60	6	12885	1255	914	97	15	57	30	0
Grinner	60	6	14370 +1485	936 -319	1134 +220	110 +13	15	50 -7	30	0

Renouncer	Redoubled Effort Formula: 1.85*ATK Attacks 1 enemy 2 times.	Shining Sword Formula: 5.58ATK Formula: 0.25DEALT_DMG Removes one random debuff from this Champion, then attacks 1 enemy. Heals this Champion by 25% of the damage inflicted. Cooldown: 4	Battlefield Grace Formula: 6*ATK Attacks 1 enemy. Places a 15% [Increase SPD] buff on all allies for 2 turns if this attack kills an enemy. Cooldown: 5 Increase SPD 15%
Grinner	Bile Formula: 3.9*ATK Attacks 1 enemy. Has a 25% chance of placing a 50% [Increase ATK] buff on all allies for 2 turns. Increase ATK 50%	Shock Formula: 4.2*ATK Attacks all enemies. Has a 20% chance of removing 1 random buff from each target. Cooldown: 5	Unbury Formula: 0.5*TRG_HP Revives an ally with 50% HP. Places a [Shield] buff on the revived Champion for 2 turns equal to 20% of their MAX HP. Cooldown: 7 Shield