Seducer vs Gravechill Killer

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Seducer	Undead Hordes	Void	Defence	Rare	HP 25% Place: All battles
Gravechill Killer	Undead Hordes	Magic	Attack	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Seducer	60	6	16185	628	1321	95	15	50	40	0
Gravechill Killer	60	6	13545 -2640	1233 +605	892 -429	96 +1	15	50	30 -10	10 +10

Seducer	Lulling Touch Formula: 2.4*DEF Attacks 1 enemy. Has a 30% chance of placing a [Sleep] debuff for 1 turn. Sleep	Disorienting Blast Formula: 3.6*DEF Attacks all enemies. Has a 75% chance of placing a 25% [Decrease ATK] debuff for 2 turns. Cooldown: 3 Decrease ATK 25%	Twisted Devotion Places a 30% [Increase DEF] buff on all allies for 2 turns and a [Block Debuffs] buff on all allies for 2 turns. Cooldown: 5 Block Debuffs Increase DEF 30%	Selfless Partner Places a 50% [Ally Protection] buff on all allies for 2 turns. Places a [Block Damage] buff on this Champion for 1 turn. [Only available when Temptress is on the same team.] Cooldown: 5 Block Damage Ally Protection 50%
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%	-