4 Chain of Smog
4 Grindstone
4 Mishra's Bauble
4 Painter's Servant
4 Serum Powder
4 Spoils of the Vault
4 Urza's Bauble
4 Witherbloom Apprentice
Sideboard:
4 Sword of the Meek
4 Thopter Foundry
4 Urza's Saga