Main deck (60) 4 Artificer's Assistant 1 Buried Ruin 4 Chief Engineer 3 Etherium Sculptor 4 Grand Architect 15 Island 4 Judge's Familiar 4 Lodestone Golem 4 Master of Etherium 3 Mishra's Factory 2 Myr Superion 2 Precursor Golem 2 Radiant Fountain 2 Signal Pest 4 Silver Raven 2 Throne of the God-Pharaoh Sideboard (15) 2 Aethersphere Harvester 2 Circuit Mender 2 Lantern of the Lost 1 Phyrexian Revoker 2 Spatial Contortion 2 Spell Pierce 2 Steel Hellkite 2 Unified Will