The tags for questions concerning Diablo 3 characters look very redundant like this:
For Starcraft there is no starcraft-1-terran and starcraft-2-terran. It is just terran.
I understand that the term demon hunter is used in multiple games and selecting just demon hunter might confuse some people, because the questions might be for Warcraft 3 and WoW, but I assume everybody understands how to query a search bar. Plus it is the same for tags like micro.
I suggest to change diablo-3-demon-hunter etc. to demon-hunter and perhaps explain how the search bar works, e.g. searching for "diablo-3 demon-hunter" would yield the same results as "diablo-3-demon-hunter". Especially after someone selects a specific tag.