I completed the main scenario quest "History Repeating" yesterday as Au Ra, and it made me wonder...

How would an Au Ra go about blocking out a sound they didn't wish to hear? Would they wrap their horns in something, for instance?

Or will the ranks under the siren's thrall soon swell with Au Ra heroes who were unable to block out her song?! Something tells me Mimidoa's brass earplugs wouldn't work, haha!