Nintendolife is reporting that Super Smash Bros is getting a huge content boost for both Wii U and 3DS on July 31st. The big news is that Tourney Mode is finally being implemented, but more intriguing is that this update includes instant Youtube uploading. Now you can splatter those sick meteor smash replays all over the Internet for all to see.
This update also brings some fresh paid content, including new Mii Fighter costumes and classic N64 arenas Hyrule Castle and Mushroom Kingdom. This info was gleaned from the Nintendo UK and Japan Twitter channels, so stay tuned for how the American pricing on this DLC shakes out, but it should be similar to previous paid content.