Tezzeret's Gatebreaker
Tezzeret's Gatebreaker
When this artifact enters, look at the top five cards of your library. You may reveal a blue or artifact card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.\n{5}{U}, {T}, Sacrifice this artifact: Creatures you control can't be blocked this turn.
Artifacts Matter Topdeck