Material from Dodona gave the gift of prophecy to one of these objects that rotted, collapsed, and killed a sleeping hero.
Material from Dodona gave the gift of prophecy to one of these objects that rotted, collapsed, and killed a sleeping hero. In Norse mythology, one of these can be folded up like cloth, and another is made of the fingernails and toenails of the dead. These objects include Skidbladnir, Naglfar, and one from Greek mythology that sustained only minor damage from the Symplegades, a pair of clashing rocks. Set guarded one of these objects from Apep that carries Ra across the sky. Coins were placed into the mouths of the deceased to allow access to one of these objects operated by Charon. For 10 points, identify these vessels exemplified by the Argo. 
Material from Dodona gave the gift of prophecy to one of these objects that rotted, collapsed, and killed a sleeping hero.
boats [accept ships or barges] 