Form of the Beetle

Hexproof.
When Form of the Beetle enters the battlefield your life total becomes 5.
At the beginning of your upkeep you may return a card from your graveyard to your hand. If you do, prevent the next X damage that would be dealt to you this turn where X is that cards converted mana cost, then, Form of the Beetle deals 5 damage to target creature and it deals damage equal to its power to you.