Dimir Deceptionist

Flying, Hexproof
When Dimir Deceptionist becomes the target of a spell, you may switch its power and toughness until end of turn.
{1}{u/b}{u/b}{u/b}: You get a shapeshifter token that has "This creature is a copy of another creature on the battlefield, except it gains "{u}{u}, Return this creature to your hand.""