Command and Conquer

Once per turn during your upkeep create a 1/1
white soldier creature token for every 4 lands
and/or gates you control.
{3} You may sacrifice 3 soldiers, if you do create
a 3/5 red Tank artifact creature token.
{3} You may sacrifice 3 Tanks, if you do create a
10/10 red and white Bomber artifact creature
token with flying and trample.