Anim Pakal, Thousandth Moon

Whenever you attack with one or more
non-Gnome creatures, put a +1/+1 counter on
Anim Pakal, then create X 1/1 colorless
Gnome artifact creature tokens that are
tapped and attacking, where X is the number
of +1/+1 counters on Anim Pakal.

"Dogs are to Stephen what Gnomes are to me."