Traverse the Ulvenwald [Shadows over Innistrad]

Description

Set:	Shadows over Innistrad
Type:	Sorcery
Rarity:	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.