Here's the Master Form wallpaper which is third in this series. Master Form can be obtained after talking to King Mickey in Hollow Bastion. I think it's right before the 1st or maybe the 2nd visit to Space Paranoids,Tron's world. I'm not really sure when you obtain but it's after you get done talking to Mickey in Ansem's study. Master Form is a combo of Valor and Wisdom Form and it sports bright yellow on the coloring. I think the design of Master Form is pretty cool and the left hand keyblade floats and twirls around every now and then. The right one does the same except Sora holds in his right hand. Master Form specializes in magic and strength just like Final Form does except Final Form is stronger. All and all Master Form is very fun to use to defeat enemies and it levels up by collecting the yellow Drive Orbs. A great place to go to level it up would be Beast's Castle because the enemies there drop alot of Drive Orbs.
Now this wallpaper I made today and I like all the yellow that's in the background. I wanted the wallpapers to have the same color scheme as the Drive Forms that were featured in the wallpapers. The background isn't as bright of a yellow as Master Form but it still matches. The png is from kh-extreme.net which is a very cool Kingdom Hearts fansite. I've been there loads of times. The stock photo I think is from Google images and the texture is from Deviant Art. Overall I like how this turned out. Without any further ado here is Master Form.