Snow Wizard

{1}{u}{s}{t}: Search your library for a snow or island permanent, put it into your hand, and then shuffle your library.
{1}{u}{s}{t}: Search your graveyard for a snow or island permanent, put it into your hand, and then shuffle your library.
{s}{u}{t}: Sacrifice a snow or island permanent: Search your library for a snow or island permanent, put it into your hand, and then shuffle your library.