These Masters of the Universe Minimates, packs and accessories were only "created" for April Fools Day 2017. They are not real. You cannot buy them. They don't exist. Move along. Move along.
Adam, the Prince of Eternia, has a secret identity. When he holds aloft his magic sword and recites "By the power of Grayskull" he becomes He-Man, the Most Powerful Man in the Universe. The Sorceress, Man-At-Arms and Orko are among the few that know his secret. Together they defend Castle Grayskull from the evil forces of Skeletor.