Moonie

(Another AU of mine, this one I made up even before Nova!) Moonie is the reformed and pacified embodiment of the Tantabus after it was destroyed in the recesses of Twilight's mind. She was brought into existence after Princess Luna found her in the Dream Realm and brought her out of it. Her powers are very limited, but still extremely powerful. She has the ability to create light lavender mist that she can control, being able to solidify it to interact with physical objects and organisms, as well as sharpen the mist to slice anything, even obsidian. She also has the ability to teleport between points where her mist resides, by changing her state of matter into the mist and reform anywhere else with the same mist. She has access to a realm within the mist she can bring others to, which appears as an endless lavender expanse, with the ground coated in the mist. The mist itself is enchanted with Princess Luna's sleep magic, putting anything that breathes it in into a dreamless sleep. She was sent to Twilight for Twilight to figure her and her powers out, but she prefers to use her mist to tickle and sometimes pet Twilight, finding her embarrassment amusing. She feeds on dreams, usually by snuggling up to a sleeping pony to sap their dreams away, leaving them in a dreamless sleep.