Pó de Diamante is the Brazilian Portuguese name for Diamond Dust, the signature ice technique of Cygnus Hyoga in Saint Seiya, known in Brazil as Os Cavaleiros do Zodíaco. Masami Kurumada's manga began in 1986, followed by the anime series, where Hyoga's attacks became defining moments. The Portuguese dub helped make the shouted attack names especially memorable for Brazilian fans who grew up with the show in the 1990s. Shared on soundboards and in short videos, the phrase remains a nostalgic shorthand for unleashing a dramatic freezing move.