Tezzeret, Master of Metal is a mythic Legendary Planeswalker — Tezzeret card from Aether Revolt (AER), collector number 190. Current market price: — (foil $1.57), TCGplayer market prices via Scryfall.
+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.