Lions are often known as the kings of beasts and so are seen as symbols of energy and authority. By sitting with a lion, Maa Baglamukhi signifies her power to Regulate and defeat any issues that arrive her way. This is probably the boons for which Bagalamukhi's devotees worship her. https://antonior641klj9.wikissl.com/1169242/helping_the_others_realize_the_advantages_of_baglamukhi