Swelling Pack

When Swelling Pack enters the battlefield, if
it it isn't a token, put a token that's a copy of
it onto the battlefield.
As long as you control eight or more creatures
named Swelling Pack, non-Human Werewolf creatures you control can't transform.
At the beginning of your upkeep, you may reveal a Wolf or Werewolf card from your hand.
If you do, populate.