Gilber, Voodoo Demon

As long as it is your turn, opponents cannot gain life.
{b/g}{b/g},{t}: Put the top five cards of your library into your graveyard, if any of those cards have the same name as a card you own and control, you may put those cards onto the battlefield without paying its mana cost.
{b}{b}{g}{g},{t}: Phase Gilber out.