Snorting Thug vs Gravechill Killer

Overall comparison

HERO	Fraction	Element	Type	Rarity
Snorting Thug	Skinwalkers	Force	HP	Epic
Gravechill Killer	Undead Hordes	Magic	Attack	Rare

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Snorting Thug	60	6	20640	870	1057	95	15	50	30	15
Gravechill Killer	60	6	13545 -7095	1233 +363	892 -165	96 +1	15	50	30	10 -5

Snorting Thug	Wanton Mugging Formula: 0.08*HP Attacks 1 enemy 2 times. Each hit has a 30% chance of stealing one random buff.	Ruckus Formula: 0.15*HP Formula: -1 Attacks 1 enemy. Will ignore the target's DEF if they have no active buffs. Steals 2 random buffs from the target. Cooldown: 3	Dire Defense Has a 30% chance of stealing 1 random buff from the attacker when hit. Occurs once per hit. Counterattacks the attacker if they have no active buffs.
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%