The Zygerrians were a powerful people in the days of the Old Republic, before the Jedi Knights tore down their empire of slavery. When slavery was outlawed in Republic space, the Jedi Knights liberated countless beings from bondage, and the despicable trade the Zygerrians excelled in was pushed into the shadows of the underworld. Zygerrians are a humanoid species, with strong, angular features. They are very strong, able to easily dominate the weak when on equal footing. They are also quite cunning at ensuring they always maintain the upper hand in any situation.
Clone Captain Rex served the Republic during the Clone Wars, often taking orders from Anakin Skywalker and Ahsoka Tano. He viewed military service as an honor, and he always completed his mission. Fond of using two blaster pistols at the same time, Rex customized his armor with distinctive blue markings. His loyalty to the Republic and his Jedi Generals was absolute, but even this dedicated veteran soldier found himself plagued by doubts as the Clone Wars claimed more lives and brought ruin to more worlds.