Ace In The Hole

{x}{t}: Name a permanent type, Reveal X cards
from the top of your library each permanent of
the chosen type with converted mana cost X or
less are put onto the battlefield under your control
each with converted mana cost X or more and each
other card are put on top in any order
"Everything that glitters is gold, but gold ain't
worth a damn in this place" Ace Visconti