Gravechill Killer vs Halberdier

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Gravechill Killer	Undead Hordes	Magic	Attack	Rare	-
Halberdier	Banner Lords	Spirit	Attack	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Gravechill Killer	60	6	13545	1233	892	96	15	50	30	10
Halberdier	60	6	12060 -1485	1178 -55	1046 +154	97 +1	15	57 +7	30	0 -10

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%
Halberdier	Hew Formula: 3.5*ATK Attacks 1 enemy. Has a 25% chance of placing a 25% [Weaken] debuff for 2 turns. Weaken 25%	Bisect Formula: 4.8*ATK Attacks 1 enemy. Will ignore [Shield] and [Block Damage] buffs. Cooldown: 4	Cleaving Ax [P] Formula: 0.4*DMG_MUL Increases C. DMG by 40%.