increased strength, speed, and endurance, flight, transmorph power allows her to change into a completely human form or any animal, pre- and post-cognitive visual awareness, sense the presence of evil forces, command the will power of others to compel them into battle against the Great Beasts
Narya's life-energy was bound to Canada's soil when she was born. This limited her shape-shifting to any animal native to the frozen north and drained her of her health and life-force if she tried to leave Canada's borders. After rejecting her immortality to give birth to a mortal's son, Narya became free to travel where she pleased and could assume the shape of any animal. Since her resurrection, she had no problems visiting Massachusetts, so presumably she still does not have any of the previous restrictions on her nature. However the resurrection itself can be called into question, since Sasquatch is still using that body.