Thread:Wikiwalker11291/@comment-27384850-20160825021048/@comment-29058994-20160826001153

Thanks for the help, ZeHeffen, and sorry for the tardiness of my reply. The Darkness Blade requirement was mentioned in that fan's summary of kawahara reki's SAO panel at AX, located in the Darkness Blade thread on the Questions and Answers board. Link: https://www.reddit.com/r/anime/comments/29y8mj/my_summary_of_kawahara_reki_sao_panel_at_ax/