Elhain vs Heartpiercer

Overall comparison

HERO	Fraction	Element	Type	Rarity
Elhain	High Elves	Magic	Attack	Rare
Heartpiercer	Dark Elves	Force	Attack	Uncommon

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Elhain	60	6	14370	1233	837	107	15	57	30	0
Heartpiercer	60	6	12555 -1815	1057 -176	859 +22	89 -18	15	50 -7	30	0

Elhain	Keen Shot Formula: 2.2ATK + 100 Formula: 2.2ATK + 100 Attacks 1 enemy. Places an extra hit if this attack is critical.	Lightning Arrow Formula: 4ATK Formula: 2.2ATK Attacks 1 enemy, then all enemies. Has an extra 15% chance of inflicting a critical hit. Places a 30% [Increase C. RATE] buff on this Champion for 3 turns if a target is killed. Cooldown: 5 Increase C. RATE 30%	Valley of Death Formula: 2.2*ATK Attacks all enemies 2 times. Cooldown: 3
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%	-