4 Contagion Engine (OTP) 61
4 Coretapper (DST) 107
1 Darksteel Reactor (EOC) 134
4 Dread Statuary (WWK) 135
4 Everflowing Chalice (WWK) 123
4 Inkmoth Nexus (MBS) 145
4 Lux Cannon (EOC) 141
2 Ratchet Bomb (M14) 215
4 Serum Tank (MRD) 240
3 Sun Droplet (MRD) 249
4 Tezzeret's Gambit (NPH) 47
2 Titan Forge (MBS) 141
4 Tumble Magnet (SOM) 218
4 Urza's Mine (9ED) 327
4 Urza's Power Plant (9ED) 328
4 Urza's Tower (9ED) 329
4 Voltaic Key (M11) 219

3 Darksteel Forge (M14) 206
2 Darksteel Reactor (EOC) 134
2 Dismember (NPH) 57
2 Pithing Needle (MID) 257
2 Ratchet Bomb (M14) 215
3 Relic of Progenitus (ALA) 218
1 Titan Forge (MBS) 141