Mardu Heart-Piercer
{3}{R}
Creature — Human Archer
Oracle Text
Raid — When this creature enters, if you attacked this turn, this creature deals 2 damage to any target.
Watch Out
ETB trigger, not a cast triggerRules Note
This card's ability triggers when it enters the battlefield, not when it's cast. Effects that double ETB triggers (like Panharmonicon) work here. Countering the spell prevents the creature from entering, so the ETB won't fire.