Keeban

The Keeba were a humanoid species from the Keeba Galaxy. They appeared identical to humans. Their government was known as Keeba Central and they employed android servitors called clone drones.

In the 67th century, the Keeba fought wars against the Army of the Aeons and the Ayonians, led by their celebrated Neuro Fleet Commander Eve Cicero.

They were known to be vulnerable to a heart condition called "Pilot's Heart" that saw large amounts of adrenaline build up around their heart, eventually becoming lethal. (TV: The Tsuranga Conundrum)