User blog comment:Mira Laime/Update on our plans to bring Gamepedia and Fandom together/@comment-92.19.148.122-20190305192937/@comment-24006128-20190305193753

That wiki was rehosting paid content from Wizards of the Coast, which violated content policies. As such, the admins were given the choice to remove the content in question or close the wiki. They chose to remove the content.