Treacherous Werewolf is a common Creature — Werewolf Minion card from Judgment (JUD), collector number 76. Current market price: $0.12 (foil $0.43), TCGplayer market prices via Scryfall.
Threshold — As long as there are seven or more cards in your graveyard, this creature gets +2/+2 and has "When this creature dies, you lose 4 life."