Tezzeret, Master of Metal
Legendary Planeswalker — Tezzeret, {4}{U}{B}
Oracle Text
+1: Reveal cards from the top of your library until you reveal an artifact card. Put that card into your hand and the rest on the bottom of your library in a random order.
−3: Target opponent loses life equal to the number of artifacts you control.
−8: Gain control of all artifacts and creatures target opponent controls.