4 Glimmerpost
4 Radiant Fountain
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
4 Ancient Stirrings
4 Assembly-Worker
4 Chromatic Sphere
4 Chromatic Star
4 Expedition Map
4 Foundry Assembler
4 Powerstone Shard
4 Scour from Existence
4 Self-Assembler
4 Serrated Arrows
Sideboard: