Tolovar, Hunter of the Moon

Sacrifice a creature: Target Wolf or Werewolf
gains hexproof until end of turn.
When Tolovar, Hunter of the Moon enters the battlefield or is transformed back to Tolovar,
Hunter of the Moon target Wolf or Werewolf you control deals damage equal to its power to
target creature.
At the beginning of each upkeep, if a creature died last turn, transform Tolovar Hunter of the Moon.