Legendary Super Saiyan 2 is a form that Broly, Trunks, and Future Trunks possess. It is a genetically exclusive form.
Legendary Super Saiyan 2 increases the height of the user as well as the muscle mass and muscle tone. The user's hair can turn yellow or green and a yellow or green aura is present with red lightning. The aura is jagged and restless and pulses at a high frequency. The hair of the user also lengthens and becomes more rigid and spikey. It also sticks out crazily. The irises and pupils vanish within blind rage initiated by the transformation.