Ulrich, Silver Howler

Whenever a werewolf transforms, put a +1/+1
counter on it and create a 2/2 wolf token.
{0}: You may put a werewolf creature from your
hand onto the battlefield by paying its mana cost. Activate this ability only once per turn
and only whenever you may cast a sorcery.
At the beginning of each upkeep, if a player
cast two or more spells last turn, transform
Ulrich, Silver Howler.