Omni-Oblivion-Harpy-Worldfire

You may cast spells from your hand without paying their mana costs.

Exile all permanents. Exile all cards from all hands and graveyards. Each player's life total becomes 1.

Flying When this creature enters, each player loses 1 life.

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.