During the reveal of Byleth in Super Smash Bros. Ultimate, Director and Scenario Writer Masahiro Sakurai confirmed additional DLC fighters will be available through Fighters Pass Vol. 2.
While we knew more DLC fighters were confirmed in September 2019, Sakurai has now confirmed six more fighters will join the game in Challenger Packs 6 through 11, and Fighters Pass Vol. 2. The characters have been also already been decided.
Fighters Pass Vol. 2 can be pre-purchased from January 28th- the release date of Challenger Pack 5. In addition, the video does briefly note that all challenger packs will be released by December 31st, 2021.
Those who order Fighters Pass Vol. 2 now will receive an Ancient Soldier Mii Swordfighter costume, based off the same armor set you can find in The Legend of Zelda: Breath of the Wild. This Mii costume can only be acquired via this offer.
Super Smash Bros. Ultimate is available now for Nintendo Switch. In case you missed it, you can find our thorough review for the game here (we highly recommend it!)