There aren’t that many Super Smash Bros. Ultimate fighters left that haven’t received an amiibo release. In fact, you can count the number of amiibo characters remaining on just one hand. That said, the next amiibo releases are coming sooner than you think.
Nintendo has announced that the Smash amiibo for Sephiroth and Kazuya will be releasing on January 13th, 2023. They also confirmed that amiibo for Pyra and Mythra will be coming in 2023. With this news, the only Smash character that has yet to become an amiibo is Sora. Nintendo’s announcement tweet about the matter is down below.