Good guide, i don't like your saradomin method though. Whip and dds very rarely hit zilyana and so it's best to either take full veracs or a godsword. A much better way to avoid her melee attacks is having the person she is attacking run away from her until she goes on somebody else, then that person does the same, using a tanker you won't last nearly as long and trips will be too costly. Best way to get kc without using any supplies is killing any saradomin monster you have the slayer requirement for when they are focused on attacking a zamorak monster. Soloing zilyana is possible by doing a few attacks on her then running away while healing. You need to place 2 ropes before you can go to the saradomin room. I also totally disagree at kree'arra being the most dangerous boss to solo, i found it the easiest.