Howlpack Piper // Wildsong Howler - Inverted (Foil)

This spell can't be countered. {1}{G}, {T}: You may put a creature card from your hand onto the battlefield. If it's a Wolf or Werewolf, untap Howlpack Piper. Activate only as a sorcery. Daybound (If a player casts no spells during their own turn, it becomes night next turn.)