I was just fighting the Fortee Thieves, and I discovered that despite being Death enemies, they actually boost on Death! Further research showed they have a resistance to Life! I have also seen some bosses do the same, which is ridiculous. Since the beginning of the game, young wizards have been taught that to defeat a boss of your school, you should bring a prism to overcome his resists. Now bringing a prism can, seemingly at random, cripple your attack instead of amplifying it. I don't think that wizards should be forced to look up every single boss of their school just to see if he actually boosts on the thing he's supposed to resist. Please fix school resists or change the schools of the affected bosses appropriately.