Post season 7: Buffy ends up at Xavier's school (whether it's in Buffy's native universe or not is up to the author). At some point Rogue accidentally touches Buffy. A previously unknown safety kicks in. The magic that creates the slayer prevents Rogue (or anyone) from taking her slayer power and instead, Rogue’s power is sucked into Buffy.

Requirements:

Angst, and more angst, at least in the beginning. Resentment and distance from either the X-men side or the Scooby side.

Rogue is torn, happy to be rid of her “power” but sorry for what it cost Buffy. Rogu...

Anita has always been a little bit@#y, even so, I liked her character through OB. After "Butterfly" her character went straight to hell.

Most crossovers like Buffy to "put Anita in her place". I would like to see something completely different. I want to see Buffy change Anita. Take us on the long journey from confrontation, to friendship, and finally love. Yes, you read that right, I want the impossible, a believable Buffy/Anita slash fic.

Must have:
Eventual extraction of Anita from her harem.
Anita's redemption through Buffy.
Buffy/Anita slash eventually....

Buffy, in response to a challenge from Xander, dresses as the Master Chief from Halo.

Requirements

Due to her status as slayer She keeps the implants knowledge and armor.
The story picks up just after Halloween.
Given that Master Chief is male, Buffy has to deal with a sudden attraction to women. How this is explored is up to the author.

Bonus

If Buffy takes on the Initiative/Adam with the Armor.

The following is a basic description of the TV show "John Doe".

-------------------------- Copied from wikipedia --------------------------------

In the opening scene of the series pilot episode, a mysterious man wakes up on an island off the coast of Seattle, Washington, naked, with absolutely no memory of who he is or how he got there. However, apart from the details of his own past, "John Doe", as he comes to call himself, seems to have access to the sum total of all human knowledge: he knows how many dimples are on the surface of a golf ball, the population of Uruguay, an...