Tree of Souls

({p/b} can be paid with either {b} or 2 life.)
({p/g} can be paid with either {g} or 2 life.)
({p/r} can be paid with either {r} or 2 life.)
({p/u} can be paid with either {u} or 2 life.)
({p/w} can be paid with either {w} or 2 life.)
Every upkeep choose one of the following options:
-Search your library, graveyard, and exile for a permanent and put it into your hand.
-Untap all land.