Nephes of the Marching Order

All non-artifact creature tokens you control get
a number of +1/+1 counters equal to the number
of times Nephes of the Marching Order has been
cast from the command zone.
{w}{g}{t}: Create {x} 2/1 Wolf creature tokens onto
the battlefield, where {x} is the number of times
Nephes of the Marching Order has been cast
from the command zone.