The "Vault Plunderer" card ("Saqueadora de Cofres" in PT-BR) has a translation error. The original text says “When Vault Plunderer enter the battlefield, target player DRAWS a card and loses 1 life.” and the PT-BR translation says “When Vault Plunderer enter the battlefield, target player DISCARD a card and loses 1 life.”("Quando Saquadora de Cofres entra no campo de batalha, o jogador alvo descarta um card e perde 1 ponto de vida.').
I have attached a screenshot.