|First appearance||Who to Save?|
|Date of Birth||unknown|
|Powers||Tiki-Boom, evil scientist|
A Polynesian-themed villain dressed in a grass skirt and coconut helmet, Killhuna used to hench for Maven and Doctor Silt; currently henching for Lord Killalot and sharing an apartment with Eye-Sore. He partners around with Eye-Sore on different hench jobs, such as when the attacked the Heroes Appreciation Convention and they hang out together at Henchie's. They are good friends, to the point where Killhuna asked Eye-Sore's girlfriend Short Fuse when she'd make an honest man out of him.
Killhuna attempted to build a doomsday machine when he heard that Terry Pratchett had been diagnosed with early-onset Alzheimer's, in order to blackmail the world into curing him. Killhuna was flash-frozen by Ice Scream and had to be thawed out for four months at Eyesore's apartment. Killhuna bought Eyesore some thanks beer for this.
Killhuna turned down the Star-Crossed Lover when he came to Henchie's looking for some help, and later beat the shit out of him.
Is a little sensitive about his weight. The name "Killhuna" is a twist on the Hawaiian term "Kahuna."