X-C33

"Attach mind limiters, pain pulsers, and give him a full dose of X-C33."

- A B1 battle droid

X-C33 was a type of substance. After Separatist forces captured Jedi Master Bolla Ropal on Devaron, the Rodian Jedi was tortured aboard a Munificent-class star frigate, and was injected with a full dosage of X-C33 by order of a B1 battle droid.