Nintendo officially announced that Super Smash Bros. Ultimate's Homura/Hikari, Sephiroth, and Kazuya Amiibo will be available in 2023.
One of the Amiibos
Amiibo are character figures that can interact with in-game content. The new Amiibos are Homura/Hikari from Xenoblade 2, Sephiroth from Final Fantasy VII, and Kazuya from the Tekken series.
Source: Famitsu
Contributed by nado