Two Exiles with Oblivion Ring

At the beginning of your upkeep, you may put a charge counter on this artifact. : You may put a creature card with mana value equal to the number of charge counters on this artifact from your hand onto the battlefield.

Flying When this creature enters, exile another target permanent. Return that card to the battlefield under its owner's control at the beginning of the next end step.

When this enchantment enters, exile another target nonland permanent. When this enchantment leaves the battlefield, return the exiled card to the battlefield under its owner's control.