Empress summons before half HP.

You also missed that her damage reflect can hit anyone, everyone, and randomly even if you attacked or didn't hit her with her reflect on (only happens at all if you attack her with it on). Started happening only after the "fix to boss aggros." One person can attack empress and your entire party is dead or even 2 parties from just 1 screw up. However, perhaps this issue should be another thread since this is only concerning summoning.

This is completely unrelated so it should have its own thread. In addition, her DR has been doing that since day 1 of GMS when we got her. I don't know if other versions are like that or if her DR is special.