Nightmare sans

Nightmare is interested in increasing the number of negative emotions in the multiverse with minimal losses among their possible sources. He is often deceitful, erratic, unpredictable, and vicious,Appearance: completely black, with 4 tentacles, which can be removed at will, extending from the back. The left eye is constantly glowing blue,Abilities: The aura can affect the entire universe in which he is located, and many others close enough.; It can turn into a puddle and move around without being noticed.; Able to teleport through the darkness; It can soak its slime into the ground, turning a large area into darkness.; Uses its tentacles to fight and intimidate enemies,Weaknesses: light is his main weakness, if you illuminate a dark area, he can get injured. The Nightmare is also disgusted by positive emotions, they weaken it,height:156 cm,His allies:Cross — partner, enemy ,X-Event!Chara is a partner; The killer partner; There will be Horror partners, but they don't necessarily appear,enemy :Dream Sans — brother and enemy,Cross Sans is the enemy,Inc.Sans is both an enemy and a friend,Blueberry!Sans is the enemy ,Reaper Sans is the enemy,Nightmare's main goal is to spread negativity and despair across the multiverse.