Wildcat Ghost of Passamaquoddy
The closest attested Passamaquoddy wildcat being is Lucifee (also Lusifee or Lucivee), a dangerous malevolent wildcat or lynx spirit of Wabanaki lore shared by the Passamaquoddy and Maliseet. Lucifee is a greedy villain who devours animals and people and must be outwitted; he is a monster of appetite, not a ghost. A genuine wildcat spirit exists, but the 'ghost' framing is inaccurate.