Rodimus
Rodimus (ロディマス, Rodimasu?) was an elderly man who was loyal to Zelgadis Greywords. Despite his apparent age, Rodimus appears to be a skilled fighter and manages to hold his own (with the help of Dilgear) against much younger fighters like Gourry Gabriev.
Despite Zelgadis turning against Rezo, Rodimus chose to remain under the chimera's command, as he stated that their loyalty lied with Zelgadis, not Rezo. After which, Zolf and Rodimus both joined the Slayers along with their master. They didn't remain on the team long, however, as soon afterwards, Rezo resurrected a fragment of the Demon King. Zolf mistakenly cast a Dragon Slave on Shabranidgo, hoping it would be destroyed. However, the Demon King reflected the spell which killed Rodimus and Zolf - although in the manga series, Rodimus distinctively dies some few minutes after Zolf's death, by protecting Zelgadis with his very life from a dark magic attack launched by Rezo possessed by Shabranigdo.
Voices: Katsuhisa Hōki (Japanese), Junior Ringenbach (English)
Read more about this topic: List Of Slayers Characters, Minor Characters