Tovolar, Sunrise Stalker

When this creature enters or transforms into
Tovolar, Sunrise Stalker, look at the top X cards
of your library where X is the number of
Werewolves that transformed this turn. You may
put a creature from among them into your hand.
{x},{t}: It becomes night. Then transform any non Nightbound creatures you control. X can't be less
than the number of Werewolves you control.
Nightbound.