Confessor vs Gravechill Killer

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Confessor	The Sacred Order	Void	Attack	Rare	Crit rate 16% Place: Dungeons
Gravechill Killer	Undead Hordes	Magic	Attack	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Confessor	60	6	12060	1409	815	98	15	57	30	0
Gravechill Killer	60	6	13545 +1485	1233 -176	892 +77	96 -2	15	50 -7	30	10 +10

Confessor	Stern Judgment Formula: 3.1ATK Formula: 0.15TRG_STAMINA Attacks 1 enemy. Has a 15% chance of decreasing the target's Turn Meter by 15%.	Blinding Light Formula: 3.7*ATK Attacks all enemies. Has a 70% chance of placing a 50% [Decrease ACC] debuff for 2 turns. Cooldown: 4 Decrease ACC 50%	Unyielding Fervor Formula: 5.9*ATK Attacks 1 enemy. Has a 35% chance of granting an Extra Turn. Cooldown: 5
Gravechill Killer	Freezing Toxin Formula: 3.9*ATK Attacks 1 enemy. Has a 40% chance of placing a 5% [Poison] debuff for 1 turn. Poison 5%	Blood Chill Formula: 6.8*ATK Attacks 1 enemy. Has a 75% chance of placing a 30% [Decrease DEF] debuff for 2 turns. Has a 75% chance of placing a 60% [Decrease DEF] debuff instead if the target is under a [Poison] debuff. Cooldown: 4 Decrease DEF 60% Decrease DEF 30%	Icy Veins Formula: 2.65*ATK Attacks 1 enemy 2 times.Each hit places a 2.5% [Poison] debuff for 2 turns. Places a 5% [Poison] debuff instead if the target is under a [Poison Sensitivity] debuff. Cooldown: 5 Poison 2.5% Poison 5%