Reverse Engineer (AER) #42 [EN/F]

{3}{U}{U} · Sorcery · Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Draw three cards. · The Hold, an illegal research facility in a derelict merchant ship, became a wellspring of renegade intelligence. · Illustrated by Chase Stone · Aether Revolt #42 · EDHREC rank 7886 · Magic: The Gathering, MTG