In her normal outfit Wairu wears a light green and dark green Supreme Kai uniform (based on the uniform that the Supreme Kai of Time wears), and has pink hair. She also wears a pair of blue colored Potara earrings. In her Class-up state (GM outfit) she gains a yellow cape and her hair gets longer and put into two ponytails, and in her Super Class state (JM outfit) her hair alters greatly, and she wears a gold headband, and her outfit is altered so that it features a robe. During the Universe Missions, her outfit appears similar to that of Chronoa in her Power of Time Unleashed state. Her eyes also turn a radiant yellow.
Wairu's name presumably comes from "wild" (ワイルド; wairudo).
Forms and power ups
Main article: God Class-up The Supreme Kai Berserker along with the other avatars, can use the God Class-up state in Dragon Ball Heroes. This state is comparable to Super Saiyan God in terms of power.
The Supreme Kai Berserker along with the other avatars, can use the Ultimate Class-up state in Dragon Ball Heroes. Using the Ultimate Class-Up allows the Berserker to attain a power close to that of a Saiyan in Super Saiyan Blue form.