Cuttlefish That Loves Diving
Now, I think Aurore might only low sequence beyonder. If she's not, she won't be afraid with those three official beyonders because obviously those three only low sequence beyonders. At best she's sequence 7, but that's highly low chance, because, remember when trissy in sequence 7, she was strong enough to escape from captain Dunn and friends.
It also depends on the pathway. Remember some pathways are more adept at combat at lower sequences than others. Considering Aurore seems to be of the Mystery Pryer pathway and she's facing a team of 3 Beyonders that are likely in the sun or hunter pathways, even if she was a sequence 6 she'd need to have sufficient caution. But because it's implied that she refers to herself as a Warlock (because that's what Lumian calls her) I do agree that she's only a sequence 7. I just think only referring to the sequence number isn't the most sure-fire way of gauging a Beyonder's strength.