The Dream Ball (ドリームボール Dream Ball) is a Poké Ball introduced in Generation V that is only usable within the Dream World and Pokémon from the dream radar. The pattern of this ball is similar to Musharna. Like the Master Ball and Park Ball, it never fails to catch a Pokémon. It can only be used in the Entree Forest in the Entralink. Its distinctive pattern marks that the Pokémon within was caught in the Dream World, not the wild. uk:Дреамбол