Any fandom I've ever written is fair game except for Heroes because I only followed the canon for about five minutes, and Avatar because I don't feel like it.
Here's the available list:
-Bleach (anyone except the Vaizard)
-Final Fantasy X (Auron)
-Final Fantasy VII (anyone, though I'm most comfortable with the clone triplets)
-Final Fantasy XII (anyone)
-Fullmetal Alchemist (anime or manga, specify which you want; anyone who isn't the core military is good, though you might have to refresh my memory about who everyone is)
-Kingdom Hearts (I and II; anyone, but you'll have the best luck with the Organization, Riku, and Heartless!Ansem)
-Naruto (anyone, but you know who I like)
-Rurouni Kenshin (Saitou, Shishio, Kenshin [preferably pre-light and joy], and anyone you feel like putting with these guys)
-Samurai Champloo (the core three)
The restrictions are thus: two characters (preferably from the same fandom, but with stuff like Kingdom Hearts on the list it's hard to make that a hard and fast rule), I get to choose whether to pair them up or not, and two words that will act as my prompt. I don't care if the words are related.
Lengths will be variable, probably anywhere from a sentence to 1,500 words or thereabouts; it will depend. You have