Suggestion When i go KBD soloing I too use prayer to survive, in order to maintain my prayer i go to the altar just west of the kbd lair after each kill. In addition you should always bring a ppot, just to be sure.
you're my hero! :D for the moment, at least I totally agree with you, i wish more people tought like that. Every time i see a pikachu walking by i have this sudden urge to kill...