Hello everyone. I only have 1 more task to complete to get Platinum!!! The Xemnas Data fight. I can make it past the first segment at Memory Skyscraper easily but the second segment I cannot seem to beat. I either die too early or cannot seem to land hits on him. Please help!

Give Riku Eithers and Elixirs and make sure he has Item boost on, if he has that ability, and use your Limits, either Trinity or Session, that is basically how I did a lot of damage to him Riku will fill your MP back up with the Either and then use a limit again.  There will be some openings where you can attack him and that's when you want to go and attack him.  Limit Form will also be useful in that it will regain your MP when you go into the form and every hit you use will gain some of your health back.  Xemnas might use the attack where he tries to steal Sora's heart twice, just make sure Sora has majority if not all of his HP before that happens.  Other than that there isn't really that much advice that I can give you, good luck.

Equip Dodge Roll. Dequip Quick Run. Plus what he said ^^Also, when he does the orb thing, with two shots, (He'll do them like 10 times in a row,) just dodge roll to the side, but also towards him a little. Eventually, you'll get close enough to hit him several times. Equip Finishing Plus, and use Limit Form (when low on Health, at least) Ripple Drive really packs a punch.

If Final Xemnas Data grabs you, don't waste your time trying to use Reversal; use Session to avoid it instead.

as much as i hate it, you have to use reflect when he uses those shock orbs things and block in limit form when he goes lasor happy.

Thanks everyone I finally beat him last night and got my PLATINUM