2 Whir of Invention
2 Oko, Thief of Crowns
5 Snow-Covered Island
1 Snow-Covered Mountain
1 Snow-Covered Swamp
2 Breeding Pool
4 Flooded Strand
2 Polluted Delta
1 Prismatic Vista
1 Scalding Tarn
1 Steam Vents
1 Watery Grave
1 Inventors' Fair
4 Arcum's Astrolabe
4 Mox Opal
1 Welding Jar
1 Tormod's Crypt
4 Thopter Foundry
2 Sword of the Meek
1 Pyrite Spellbomb
2 Pithing Needle
4 Mishra's Bauble
1 Ensnaring Bridge
1 Damping Sphere
2 Chromatic Star
4 Urza, Lord High Artificer
2 Emry, Lurker of the Loch
3 Goblin Engineer
Sideboard
1 Oko, Thief of Crowns
1 Mystic Forge
3 Assassin's Trophy
2 Ceremonious Rejection
2 Fatal Push
2 Mystical Dispute
3 Thoughtseize
1 Ensnaring Bridge