Caveborne Ibete

When Caveborne Ibete enters the battlefield, target
opponent searches your library for two creature cards
and exiles them. Then shuffle. That opponent chooses
one of those exiled creatures. Caveborne Ibete's power
and toughness are equal to that creature's power and toughness.
{g/u}: Exile Caveborne Ibete, then return it to play under
its owner's control.
*gurgle*