Mangosteen is a fat alien known as a veldacht. She's covered in purple fur, she has no eyes, she has two tails, and she has 3 pairs of spikes on her back. She has a brain implant that lets her 'see' via extrasensory perception. She has a strange ability to transform living things to her liking, often using it to mess with people. She sometimes inflates them. When she's hungry, she enjoys eating people. Sometimes she just swallows them whole, sometimes she transforms them into food first.