"Yeah! Dig it man! You should join us! You would love it. They worship us. And soon they're gonna be like that for good."
— Mustard in "Battle in Kami's Lookout"
After aiding Garlic Jr. and the rest of the Spice Boys spread the Black Water Mist and capture Kami, he follows his comrades to Earth, where he helps take down the resistance near Kame House. Later, on Kami's Lookout, he fights Krillin and nearly kills him. Shortly after, Gohan destroys Salt.
Mustard becomes enraged at the loss of his ally and tries to attack Gohan, but gets pummeled by a kick from the young Saiyan and is left stunned. Gohan then proceeds to relentlessly kill him using a Masenko.
Combined Energy Ball – First, Salt and Mustard charge their own energy spheres, then they combine them into one unique energy sphere and fire it at the opponent. They attempt this attack against Gohan during the battles on Kami's Lookout. It also appears in the arcade game Dragon Ball Heroes, named Mustard Break (マスタードブレイク) for Mustard and Salt Break for Salt.
