To add a new category to a page you can click the Category button at the bottom of the page and type in the name you'd like your category to be called.
A full list of existing categories can be found at Special:Categories.
Pages in category "Browse"
“ If you guys want this little wikia to stay make sure to add the Property for VsBattles. 👍
“ This category contains disambiguation pages — navigational aids which list other pages that...
“ Welcome to the help desk. This is a place to ask for help from other members of this wiki's...