Imaginary Pet

{1}{U} · Creature — Illusion

At the beginning of your upkeep, if you have a card in hand, return this creature to its owner's hand.

Motor: se resuelve a mano

Rulings (1)

Imaginary Pet’s ability triggers only if you have cards in your hand as your upkeep begins, and the ability checks again as it resolves. If your hand is empty at both those times, Imaginary Pet stays on the battlefield.
Wizards of the Coast · 2005-08-01