Nádúr, Verdant Matriarch

Wolf creatures can't attack you.
At the beginning of your upkeep, create an X/X
green Spirit Wolf creature token, where X is the
number of non-Spirit Wolves on the battlefield.
At the beginning of each opponent's upkeep, that player creates a 2/2 green Wolf creature token.
{2}{g}: Target Wolf creature you control fights up
to one target creature you don't control. Then, if
you control more creatures than an opponent,
draw a card.