Ok here is how you start off-------On the main menu screen hit--
black,white,left trigger, right trigger, x,b,y
Then go to new game. you will have the iron armor and the soul reaver!
(There will be glitches with the cheat and in some of the story lines the soul reaver will be going through kains shoulder. It is quite humorouse!)
How to beat the seifan lord!
When he shoots at you dodge all 3 attacks but dont go to close to him because he will teleport away! use telekinisses. Then run up and grabb him use the soul reaver and inpale him though the chest! this is the only way to do damage then block his attacks and power up your rage bar then use immolate!!!!
Continue to do this untill he has no helth! ....
Then you beat him!
I hope they helped you!
(If there are any scratches on the disc the first cheat will not work!)