Ysgramor, Harbinger of Us All

When Ysgramor, Harbinger of Us All comes into
play, you may put X +1/+1 counters on up to X creatures you control, where X is the number of
Nords you control.
Other Nords you control have first strike and
trample.
{2}{w}{r}, {t}: Elves your opponents control get
-1/-1 until end of turn. Activate only as a sorcery.