. . . "Mouth of Fafnir"@en . "The Mouth of Fafnir is a location mentioned multiple times in the Comic, Dangers of the Deep, and is noted to be part of Berk's Territorial Waters."@en . . "Mouth of Fafnir"@en . . . . . "Franchise"@en . "The Mouth of Fafnir is a location mentioned multiple times in the Comic, Dangers of the Deep, and is noted to be part of Berk's Territorial Waters."@en . . . "Fish"@en . . . "Fafnir's Mouth"@en . . . "Berk's Territorial Waters, Barbaric Archipelago"@en . . "Dangers of the Deep"@en . . . .