An instant that cancels an opponent’s spell before it resolves. Counterspells are blue’s signature mechanic. Playing around counterspells — baiting them out or waiting for the right moment — is a core part of high-level Magic.
An instant that cancels an opponent’s spell before it resolves. Counterspells are blue’s signature mechanic. Playing around counterspells — baiting them out or waiting for the right moment — is a core part of high-level Magic.