Traverse the Ulvenwald [Shadows over Innistrad]

Set: Shadows over Innistrad Type: Sorcery Rare Cost: {G} Search your library for a basic land card, reveal it, put it into your hand, then shuffle your library. Delirium — If there are four or more card types among cards in your graveyard, instead search your library for a creature or land card, reveal it, put it into your hand, then shuffle your library.