Assassin's Trophy
Instant
Destroy target permanent an opponent controls. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle.
"Who are these . . . freaks? How do they know to fight like that? Answer me, or hang here until you die."
Illustrated by
Teenage Mutant Ninja Turtles Eternal#55RareEnglishLegality
Rulings
Oct 5, 2018
If the target permanent is an illegal target by the time Assassin’s Trophy tries to resolve, the spell doesn’t resolve. No player searches their library.
Oct 5, 2018
If the target permanent is a legal target but isn’t destroyed, most likely because it has indestructible, its controller may search their library.
Oct 5, 2018
If the permanent’s controller doesn’t search their library, they don’t shuffle their library.