LegendaryArtifact Creature - Robot Vigilance, trample, haste <CR> Whenever Liberty Prime, Recharged attacks or blocks, sacrifice it unless you pay {E}{E} (two energy counters). <CR> {2}, {T}, Sacrifice an artifact: You get {E}{E} and draw a card. | LegendaryArtifact Creature - Robot Vigilance, trample, haste <CR> Whenever Liberty Prime attacks or blocks, sacrifice it unless you pay {E}{E} (two energy counters). <CR> {2}, {T}, Sacrifice an artifact: You get {E}{E} and draw a card. |