Heartpiercer vs Chemist

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Heartpiercer	Dark Elves	Force	Attack	Uncommon	-
Chemist	Dwarves	Magic	Attack	Uncommon	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Heartpiercer	60	6	12555	1057	859	89	15	50	30	0
Chemist	60	6	12555	1046 -11	870 +11	104 +15	15	50	30	0

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%
Chemist	Trick Saws Formula: 2.35*ATK Attacks 1 enemy 2 times.	Alchemic Stunner Formula: 7*ATK Attacks 1 enemy. Has a 15% chance of placing a [Stun] debuff for 1 turn. This chance increases to 30% if the target's HP is below 50%. Cooldown: 4 Stun