Ephemerate

Exile target creature you control, then return it
to the battlefield under its owner’s control.
Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your
next upkeep, you may cast this card from exile, without paying its mana cost.)
"I can avoid being seen if I wish. But to disappear entirely, that is a rare gift."
- Strider