Funnily enough, seems we can also use "Auri" as a descriptive when talking about an Au Ra in passing, as seen from the Wind-up Odin minion:

"Many have pondered why a dark divinity with roots in northern mythology would wield a blade with a decidedly Far Eastern name. A popular theory is that Odin acquired the blade upon slaying an Auri warrior who was the first ever to notch his thereto- fore unsullied plate." So, there's that going on.