1 Paradox Engine 1 Whir of Invention 3 Tormod's Crypt 4 Solve the Equation 3 Sai, Master Thopterist 4 Paradoxical Outcome 4 Ornithopter 4 Mox Amber 3 Mind's Desire 18 Island 1 Inventors' Fair 4 Inspiring Statuary 1 Hope of Ghirapur 4 Emry, Lurker of the Loch 4 Chromatic Sphere 1 Aetherflux Reservoir 2 Narset, Parter of Veils 3 Mystical Dispute 2 Karn, Scion of Urza 2 Blink of an Eye 3 Aether Gust 1 Ratchet Bomb 2 Negate