Shelby, the Last Gnome

When Shelby of the Last Gnome enters the Battlefield you and another player each creates
a 0/1 green plant token for each gnome under
your control.
{2}{g}{r} Plants you control get +X/+X until the
end of turn, where X the number of tokens your opponents control.
{2}{w}{g}{r}{t} Sacrifice a plant token, then create a
2/2 green Wolf token for each +1/+1 on that
creature