Surge Conductor
Surge Conductor
Whenever another nontoken artifact you control enters, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
+1/+1 Counters -1/-1 Counters Aggro Artifacts Matter Combat Matters Counters Matter Infect Midrange Planeswalkers Proliferate Robot Kindred Superfriends Voltron