The creator of Smash Bros. Masahiro Sakurai reached out to Xu to say that his work on Super Smash Bros. Ultimate is now finally over as the amiibo of the final fighter, Sora from the beloved Kingdom Hearts, has been completed. Sakurai gave fans a better look at the Sora amiibo and its packaging on the social media platform. The Sora amiibo launched worldwide today, though it will likely be hard to keep hold of.