. "Arcane Cannons are a type of magical firearm created in Estreoth. Although there has been some influences from conventional firearms from alternate worlds, the majority of arcane cannon development has occurred without outside intervention."@en . "Estreoth/Arcane Cannon"@en . . "Arcane Cannons are a type of magical firearm created in Estreoth. Although there has been some influences from conventional firearms from alternate worlds, the majority of arcane cannon development has occurred without outside intervention."@en .