Budget Alternatives to Laser Screwdriver

Urn of Godfire $0.07 1 · Artifact {2}: Add one mana of any color. Wose Pathfinder $0.09 1G · Human Shaman {T}: Add one mana of any color. Spinning Wheel $0.10 3 · Artifact {T}: Add one mana of any color. Cave of Temptation $0.20 Land {T}: Add {C}. Captivating Cave $0.20 Cave {T}: Add {C}. Network Terminal $0.21 3 · Artifact {T}: Add one mana of any color. Hidden Grotto $0.22 Land When this land enters, surveil 1. Gallifrey Council Chamber $0.25 Legendary Land When Gallifrey Council Chamber enters, surveil 1. Conduit Pylons $0.27 Desert When this land enters, surveil 1. Scene of the Crime $0.30 Clue This land enters tapped. Exploding Barrel $0.31 3 · Artifact {T}: Add one mana of any color. Hall of Oracles $0.38 Land {T}: Add {C}. Heap Gate $0.56 Gate {T}: Add {C}. Weather Maker $0.60 3 · Artifact Landfall — Whenever a land you control enters, put a charge counter on this artifact.