Zyhliss the Imaginative

0: Each player puts a nonland permanent with converted mana cost three or less from their hand onto the battlefield.
-1: Exile the top card of your library. You may play that card. If you don't, put two loyalty counters on Zyhliss.
-4: You may sacrifice an artifact, if you do, search your library for an artifact card and put it onto the battlefield. Then shuffle your library.