2 Oko, Thief of Crowns 4 Urza, Lord High Artificer 3 Goblin Engineer 4 Arcum's Astrolabe 1 Damping Sphere 1 Spire of Industry 3 Whir of Invention 1 Inventors' Fair 1 Ichor Wellspring 4 Mox Opal 1 Nihil Spellbomb 3 Scalding Tarn 3 Misty Rainforest 4 Thopter Foundry 2 Sword of the Meek 2 Chromatic Star 4 Mishra's Bauble 1 Breeding Pool 1 Steam Vents 1 Watery Grave 2 Pithing Needle 1 Pyrite Spellbomb 1 Welding Jar 3 Polluted Delta 1 Ensnaring Bridge 1 Snow-Covered Mountain 3 Snow-Covered Island 1 Snow-Covered Forest 1 Snow-Covered Swamp Sideboard 2 Mystical Dispute 1 Oko, Thief of Crowns 3 Assassin's Trophy 2 Fatal Push 2 Ceremonious Rejection 2 Collective Brutality 3 Thoughtseize