okay, if you manage to get to the top of the wall, you are almost there. You must wait untill this guy slams the sword vericaly into the wall. the sword should become stuck long enough for you to climb onto it. make your way up the sword and grab the bracelet of the right arm when it trys to swat you. from the bracelt work your way up to the fore arm, all the while hanging on as it trys to shake you off.

eventually it will stop shaking and lift the arm so it is horizontal to the ground. when this happens, it is about to try to swat you with the hand holding the sword. however it cannot let go of the sword to give you a decent swat. Infact, it can only free up to two fingers from the hilt at a time. when it is coming at you, leap to the exposed part of the hilt (where the fingers would be) and attack the hilt itself. Eatch atack will cause a few cracks to apear in the hilt and will also stun the colossus. However, after about five good hits, be prepared to be shaken off (no way to keep your grip here).

You will land on the ground, quite littarly at the feet of this guy and must repeat the whole process all over at least five more times, or untill the hilt completley shatters, causing the sword to fall from the hand of the colossus, and freeing from the possesed blade's control.

With this guy "defeated" (aka freed) he stops trying to kill you and puts you down on top of the wall. once you are there, the colossus will bend down and thank you (yes thank you, it can speak :O) for resqueing it. It then says it will help you travel to the final evil colossus, # 16.