Although the XAS has limited information about the Pell, it is obvious that they have been on Nexus for thousands of years. Scientific reports indicate that they have a primitive culture based on the worship of elemental powers, with tribal social structures based upon a strict religious hierarchy. Data from linguistic analysis has also revealed multiple references to what the Pell call 'the Masters,' an undefined pantheon of deities that play a significant role in their beliefs and religious rituals. Strangely, the Pell seem to display an innate knowledge of Eldan technology and are often observed using it with a skill that belies their otherwise primitive culture. XAS anthropologists have theorized that the Pell once served the Eldan themselves, but more data will need to be collected before such claims can be confirmed.