What kinds of legal complications would I have to go over if I were to
add stuff under "fair use" policy, such as "flavor text" or
screenshots?
My intention (and this is a long term project - there are lots of
cards) is to use graphics for marking trading card actions in the
Pokémon Trading Card Game wikibook (eg. "{W} Surf (30)" would have the
game's water symbol where "{W}" is).