Rooftop Assassin
{3}{B}
Creature — Vampire Assassin
Oracle Text
Flash
Flying, lifelink
When this creature enters, destroy target creature an opponent controls that was dealt damage this turn.
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.