As a king bug, Sliss has limited psychic abilities. His abilities physically offensive, such as creating and tossing large polygons and causing them to explode. Doing this too often taxes Sliss considerably. Sliss lacks the finess for finer psychic abilities
Pix treats Sliss as a worker, often making him work to serve his brothers. This annoys him at times, yet he still doesn't harbor much ill will towards most of his brothers. He is, however, jealous of the affection Pix shows to his brother Catabeat, dispite seeing Catabeat as a dear friend.