i dont know if this is in the right section but in the final battles with xemnas he says cursed keyblade. do you think that xenmas when he had a heart was sombody else in bbs and witnessed the destruction a keyblade wielder brought to many places and thats why he says cursed keyblade because of what i said and the destruction sora brought to him and xemnas's things. you can flame if you want but i just gave this a little thought.