Ultrans are scaly, purple, 10-foot humanoids with four arms. They have dragonlike wings and long tentacles in place of hair. Their face is noseless, with four almond-shaped black eyes and a toothy mouth.
Ultrans can project ki blasts and have super strength/speed, but can also project antiki, a black energy that obliterates ki on contact (e.g. a blast of antiki using up 30,000 power level points would subtract that amount from the targets power level). Their touch drains ki as well (assuming they want it to) and as a result only become stronger when hit with ki.