Mirrorshell Crab

Artifact Creature — Crab • Mana cost: {5}{U}{U} • Kamigawa: Neon Dynasty • Common

Ward {3} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {3}.)
Channel — {2}{U}, Discard this card: Counter target spell or ability unless its controller pays {3}.

Illustrated by Cristi Balanescu.