4 Steel Overseer
3 Hangarback Walker
2 Liberator, Urza's Battlethopter
3 Karn, Scion of Urza
2 Karn, the Great Creator
3 Karn's Bastion
3 Waterlogged Grove
2 Esika's Chariot
4 Tamiyo's Safekeeping
2 Ozolith, the Shattered Spire
4 Teething Wurmlet
4 Patchwork Automaton
2 Barkchannel Pathway
3 Mirrex
3 The Mightstone and Weakstone
3 Urza, Lord Protector
3 Shadowspear
4 Spara's Headquarters
3 Breeding Pool
3 Temple Garden

1 Paradox Engine
2 Karn's Sylex
2 Lithoform Engine
1 Portal to Phyrexia
1 The Ozolith