Faceless vs Gravechill Killer

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Faceless	Knight Revenant	Void	Attack	Epic	Attack 21% Place: Arena
Gravechill Killer	Undead Hordes	Magic	Attack	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Faceless	60	6	17505	1398	738	101	15	60	30	0
Gravechill Killer	60	6	13545 -3960	1233 -165	892 +154	96 -5	15	50 -10	30	10 +10

Faceless	Fireball Formula: 3*ATK Attacks 1 enemy. Has a 15% chance of placing an extra hit.	Lightning Formula: 5.5*ATK Places a 30% [Increase C. RATE] buff on this Champion for 2 turns, then attacks 1 enemy. Cooldown: 3 Increase C. RATE 30%	Ice Bolt Formula: 3*ATK Attacks 1 enemy. Will ignore [Shield] and [Block Damage] buffs as well as DEF. Cooldown: 3
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%