Tiberius, Minister of War

{1}{r}{w}, {t}: Search your library for a creature or artifact card and reveal it. Shuffle your library
and put that card on top of it.
Whenever you cast Tiberius or a red or white
creature spell with power 2 or less, you may reveal
the top card of your library. If it's a creature or artifact card, put that card into your hand. Otherwise, you may put that card on the bottom
of your library.