Tezzeret's Etherium Arm

{6},{t}: Search your library for a planeswalker with converted mana cost 4 or less and put it onto the battlefield, then shuffle your library.
Once Tezzeret infused himself with the Planar Bridge,
he could move whatever he wanted wherever he
wanted. For example, if his buddy Nicol Bolas needed
some ice cream, he could make it happen.