Xander Harris, Rogue Trader of the Multiverse

YAHF. Due to being forced to take the kids costume shopping, Xander, Buffy, and Willow all ended up getting costumes made of random bits and pieces...Both Buffy and Willow had a character, but Xander? He went as an ideal. Now, because of that he has been granted powers and a destiny he did not ask for, by no less than the God-Emperor himself... Xander-Harem! Multi-cross! T-M rated.