Cursecatcher (A25) #53 [EN/F]

{U} · Creature — Merfolk Wizard · 1/1 · Sacrifice this creature: Counter target instant or sorcery spell unless its controller pays {1}. · "Of all the things that can be stolen, opportunity is the most valuable." · Illustrated by Warren Mahy · Masters 25 #53 · EDHREC rank 11409 · Magic: The Gathering, MTG