Been trying to think of what to do for Kamon for a while, since the whole "Kamon (Black)" thing was a compromise years ago. Can't go "Silver (game; Black)"; It's bad enough we got stuff like "Audrey (Kanto; Ada)" (which should be reversed).
Really going to hate a tag like Black (GB), with a Special!Black on the way (which means definitely another tag), really gonn need to figure out where those tags might go...bah.
I hate tags. Useful, but cluttery.