Artificial Municipal

Fabricate X (When this card enters the battlefield, put X Mechanic counters on Steampunk City or create X 1/1 Servo artifact creature tokens, where X is how much you cast this card for.)
{c},{t}: Remove four Mechanic counters from Steampunk City create a 2/2 Artifact creature token with: Fabricate 1 (When this creature enters the battlefield, put 1 +1/+1 counter on this creature or create 1 1/1 Servo artifact creature token.).