Den of the Bugbear

If you control two or more other lands, Den of
the Bugbear enters the battlefield tapped.
{t}: Add {r}
{3}{r}: Until end of turn, Den of the Bugbear
becomes a 3/2 red Goblin creature with
"Whenever this creature attacks, create a 1/1 red Goblin creature token that's tapped and
attacking." It's still a land.
—There's no place like home.