Good old Freddy Nine-Lives. I was talking to my friend Saffy (Saffron Balancespear) I was like, Psssh. I got this in no time. then I put 2+2 together. Nine lives, I had to fight him,NINE TIMES. Dear Stormlord that was hard. Loved doing it though :D
None. To enter Marleybone you must complete every single Story Line Quest in Krokotopia, and you know you have done this when you defeat Krokopatra, then you will be awarded the MarleyBone key which, as the name implies, allows you to enter MarleyBone.