3 Karn, Scion of Urza
3 Karn, the Great Creator
4 Oko, Thief of Crowns
4 Emry, Lurker of the Loch
4 Gilded Goose
4 Memnite
4 Ornithopter
4 Urza, Lord High Artificer
1 Metallic Rebuke
4 Mishra's Bauble
4 Mox Opal
4 Springleaf Drum
4 Botanical Sanctum
4 Darksteel Citadel
4 Glimmervoid
1 Island
4 Spire of Industry
Sideboard
1 Cranial Plating
2 Damping Sphere
1 Engineered Explosives
3 Fatal Push
1 Mycosynth Lattice
2 Mystical Dispute
2 Thoughtseize
1 Tormod's Crypt
2 Veil of Summer