Skellag vs Heartpiercer

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Skellag	Undead Hordes	Force	Defence	Uncommon	-
Heartpiercer	Dark Elves	Force	Attack	Uncommon	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Skellag	60	6	12555	859	1057	100	15	50	30	0
Heartpiercer	60	6	12555	1057 +198	859 -198	89 -11	15	50	30	0

Skellag	Thrust Formula: 75+2.8*ATK Attacks 1 enemy. Has a 25% chance of placing a [Freeze] debuff for 1 turn. Freeze	Blizzard Formula: 3.5*ATK Attacks all enemies. Has a 60% chance of placing a 25% [Decrease ACC] debuff for 2 turns. Cooldown: 4 Decrease ACC 25%
Heartpiercer	Perforate Formula: 4.6*ATK Attacks 1 enemy.	Sight In Formula: 7.6*ATK Attacks 1 enemy. If the hit is critical, places a 25% [Increase ATK] buff on this Champion for 2 turns. Cooldown: 4 Increase ATK 25%