General grievous, once a feared warlord from the planet kalee, became heavily injured, leaving only his brain, eyes, and respiratory system. and now has a heavily modified body using cybernetic implants to dominate his monies in battle, turning him part cyborg. He can have up to 4 arms using lightsabers of Jedi he killed, and wants to collect as many as possible. He coughs A LOT. “The Jedi killer”. He is the commander of the separatist army of battle droids