Tezzeret the Seeker (1619) (SLD-1619) - Secret Lair Drop (Borderless) Foil

+1: Untap up to two target artifacts.
−X: Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.
−5: Artifacts you control become artifact creatures with base power and toughness 5/5 until end of turn.