"I ind Arenea interesting 'cos our early impressions of her are so misleading. She seems sensible and pleasant, if a bit stuffy and long-winded. Then it turns out she has a hidden knack for authentically Serketian hubris and mayhem. Makes you wonder what the other dancestors have been hiding."
I think this might be because she's been dead for so long? that obviously changes a person. We know from Mindfang that what happens in Game Over isn't exactly unusual for her haha