Magekiller vs Gravechill Killer

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Magekiller	Dark Elves	Spirit	Attack	Common	-
Gravechill Killer	Undead Hordes	Magic	Attack	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Magekiller	60	6	8265	881	771	102	15	50	30	0
Gravechill Killer	60	6	13545 +5280	1233 +352	892 +121	96 -6	15	50	30	10 +10

Magekiller	Harry Formula: 3*ATK Attacks 1 enemy. Has a 10% chance of putting the target's skills on cooldown.	-	-
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%