Tezzeret the Seeker [Mythic Edition]

Set: Mythic Edition Type: Legendary Planeswalker — Tezzeret Mythic Cost: {3}{U}{U} +1: Untap up to two target artifacts. −X: Search your library for an artifact card with converted mana cost X or less and put it onto the battlefield. Then shuffle your library. −5: Artifacts you control become artifact creatures with base power and toughness 5/5 until end of turn.