Digimon Ghost Game Episode 20 English Dubbed Episode Title: The Prison of Fire Episode Description: While at an amusement park, the group encounters the fire dragon Digimon DarkLizardmon and the giant bird Digimon Saberdramon, who are looking for BlackGatomon, who has been delivering packages to Hiro. When Hiro is unable to answer them, they attack him and reveal that they wish to return home to the Digital World after humans shunned them for accidentally killing a human that they attempted to save from a house fire.