Aurra isn’t a Nightsister? Hounds Tooth isn’t a cargo ship?

Feel I should clarify this: Maul, Savage and the Nightsisters are darthomirian zabrak (a localised subspecies of zabrak, see eeth koth for the alternative). The Nightsisters and Nightbrothers clans do interbreed, and originally some of the Nightsisters were human, which is why their appearance differs from normal zabrak (no horns on females, for instance). It's also stated iirc in the clone wars TV series that the Nightsister magicks are not force use, but legit sorcery.