I've just created a hack-and-slash tag and added it to a bunch of questions. I know generally we don't create tags for specific spells, class features etc, but in this case I feel it is warranted. Hack and Slash is one of the basic moves available to all player characters, and there are a lot of questions on the site relating to it.
Before I continue adding the tag to questions, and possibly create tags for some of the other basic moves though, I thought I should double check whether it is necessary....