So my sister just beat kh2 (with my assistance of course ^^), and I was watching her fight Xemnas in the...4th stage? When he's in the ship, covered with armor and sitting in the throne-thing the whole time, when it's only Sora and Riku. And then I noticed...Xigbar's guns floated in the air and shot at Sora, followed by Xaldin's spears, and Luxord's cards. I'm pretty sure I saw Demyx's water forms, and Axel's chakrams were on the wall of the ship. There were probably some others too that I didn't notice/can't remember. What I'm wondering is, where did those powers come from? Did Xemnas somehow absorb the other members' powers when they died/faded into darkness?