Abasdarhon's Castle

Can I craft brine?
Oh, I mean, a potion to cure a hangover.

Sure.

And an Eastern warrior will have 0 attractiveness...

Thanks to the Legion, everyone will have 0 attractiveness.

I'm actually curious about what circumstances this might be needed in...

Don't you remember how in the last expansion, a gang of 5-year-olds attacked Sayuri with a knife in the orphanage?