Wairu (ワイル, Wairu)[1], the Supreme Kai Berserker, is an Earthling who utilizes the advanced time travel technology of the Dragon Ball Heroes machines, allowing her to become a Glind.

Supreme Kai Berserker is a playable Supreme Kai avatar in Dragon Ball Heroes.

In her original appearance, Wairu greatly resembles Chronoa, with pale purple skin and light red hair in a similar style. She has black eyes and in all of her appearances, she wears a pair of light blue Potara earrings. Her initial outfit consists of a dark green off-shouler Supreme Kai coat with yellow accents and a yellow-orange sash, a red sleeveless undershirt, yellow detached sleeves, yellow pants, and yellow-orange boots.

When using the Class-up, Wairu's hair becomes styled into pigtails and held by red hair clips. She gains a yellow cape, her sleeves turn white, her pants become tighter and white, and her boots gain light yellow cuffs.

When using the Super Class-up, Wairu's hair becomes held by a yellow headband with large sidelocks. Her coat becomes shorter, gains larger shoulder pads, and has the accent color change to red, her sash becomes larger, her undershirt gains a round opening above her chest, and she gains a short red skirt, a red waist cape, yellow gloves with elbow-length cuffs, and yellow cuffed thigh-high boots.

When using the God Class-up, Wairu's hair becomes longer, more vibrant, and gains white wraps holding her sidelocks. She gains a gold circlet with a light blue teardrop-shaped gem and her coat changes to be black with orange accents and gains a long flap down the middle and she gains a yellow long-sleeved dress with an opening on each side, and black high-heeled boots.

When using the Super God Class-up and Ultimate Class-up Sign, Wairu's hair loses any fastenings and becomes slightly wilder in the back, resembling a Super Saiyan 3. She gains a larger diamond-shaped center piece on her circlet and her outfit changes to a short, off-shoulder white Supreme Kai coat with yellow accents, a short purple sleeveless dress, purple shorts, a yellow waist cloak, a green sash under the coat, white thigh-high leggings, yellow socks, and purple boots.

When using the Ultimate Class-up, Wairu's coat becomes dark purple and her circlet, undershirt, skirt, and boots become silver.

In the God Mission 3 (GDM3) Trailer, Xeno Trunks, Beat, and Note are confronting Mira and the Masked Saiyan in Demon Realm when Chronoa arrives with Wairu, Fen, and Zen as backup. Chronoa snaps her finger, causing Wairu, Fen, and Zen to charge in together and attack the Masked Saiyan. Eventually Zen manages to deliver a punch that breaks the Masked Saiyan's Time Breaker Mask revealing him to be Bardock.

Angry to have lost control over Bardock, Mira transforms into his Rampaging state unleasing a Kiai that knocks the three Supreme Kais away, forcing Beat and Xeno Trunks to step in.