The Game Awards 2020 already revealed major World Premieres, including Tchia and Shady Part of Me, and now it has been announced that Final Fantasy and Super Smash Bros will come together in the ultimate crossover. Sephiroth was revealed as the new Super Smash Bros Ultimate fighter at The Game Awards 2020. Sephiroth is the main villain in Final Fantasy VII which came out in 1997.
— Nintendo of America (@NintendoAmerica) December 11, 2020
Sephiroth will be available as DLC this month, December 2020.