General Grievous was a brilliant Separatist military strategist and a feared Jedi hunter, known for his ruthlessness and hacking cough. His body itself was a weapon, allowing him lightning quick strikes and devastating blows. But he was also quick to run from a fight, a tactic that worked until one final meeting with Obi-Wan Kenobi.
In the final days of the Republic, the galactic government had grown so huge and corrupt that any attempt at change required radical thinking and extreme actions. Outlying systems that saw no benefit from being part of the Republic despite paying heavy taxes, began to rebel. This undercurrent of disgust towards Coruscant was seized by a charismatic leader, Count Dooku. The former Jedi rallied together these worlds in a Separatist movement that saw the departure of thousands of systems from the Republic. When Dooku's alliance was secretly backed by corporate titans that offered their unlimited droid armies to the cause, the Separatists emerged as a major threat to the Republic, and the galaxy tipped towards full scale war.
One of the biggest ships of the Separatist fleet, the dreadnought's power is enough to hold a blockade almost by itself. A roughly cylindrical warship, the cruiser's surface was dotted with heavy weapons capable of piercing through the shields and hulls of enemy vessels. The bridge of the cruiser was located on a platform resting atop the bow of the vessel. Towards the aft end of the craft was a towering fin-like spire that rose from the rest of the hull. Within this spire were the General's Quarters, a command center with tactical displays, briefing table, and an observation deck with a view of surrounding space.
Eeth Koth was a member of the Jedi High Council in the final years of the order. From within the polished towers of the Jedi Temple on Coruscant, the Council governed the actions of the Jedi Knights. Koth was one of the 12 Jedi present when Qui-Gon Jinn presented Anakin Skywalker as the Chosen One to the Council. A determined warrior with a deep, spiritual connection to the Force, Koth resisted torture at the hands of General Grievous during the Clone Wars, and was even able to secretly communicate his location to the Jedi Council. Koth was saved from Separatist clutches by the daring efforts of his fellow Jedi.
Rather than use flesh-and-blood warriors, the Separatists prefer mindlessly loyal soldiers that are unquestioning of orders, and easily controlled. The soulless ranks of their battle droid armies consists of tall, thin robotic soldiers with exposed joints and bone-white or rust brown metal finishes that gives them an eerie resemblance to animated skeletons. Battle droids are very efficient, and can be controlled from centralized command centers, like the enormous Droid Control Ships used by the Trade Federation. They are dim-witted, often suffering programming glitches that give them quirky personalities that are too slow to adapt to enemies like Jedi Knights and clone troopers.