Nightmare Sans

Appearance He dresses like a typical sans to hide his real identity if not viewed up close, however, his body along with his clothes are covered in stickiness. He has up to four tentacle-like appendages that grow out of his back, all of different sizes and shapes, and fluid is constantly flowing out of his left eye. Nightmare also doesn't wear shoes, as he has no reason to either, and his eye is constantly burning blue Abilities Changing the shape also changes the color and stability of his goop, however, when changing the shape, he cannot stay in this shape for longer than 30 minutes Appendages are four tentacle-like things that grow out of his back, in fact they are very strong and durable and resemble mucus in themselves, however they can become sharp and fast and even grow sideways if necessary The aura of negativity - His aura is constantly negative, and in connection with all the events has reached such an extent that being near him can become unbearable for an ordinary person because of all the negativity and fear that he carries in himself Reformation - Requires no explanation Creating a portal is self-explanatory Superhuman Strength - from tentacles Au-Hopping - Can move through different universes