Cure Black and Cure White as well as Shiny Luminous show up to help Cure Dream and the other Precures. The 11 of them work together to oppose the gigantic Shadow.
Don't blame your heart 
ist nicht das Herz daran schuld
no culpes a tu corazón.
no culpes a tu corazón.
Não culpe seu coração
твоё сердце не виновато.