The Temple of Hephaestus on Falgorn, or Hephaisteion, was the former main place of worship for the followers of Hephaestus, the God of Smithing, and where the magic swords Dawn and Dusk were forged by High Cleric Niswath Dorlian. It is located on Falgorn Island in Southern Yamato in the Third Age and had an elven population from the time of the Explosion. It was razed by Chaos Dwarves sent by Distreyd Thanadar XII who slaughtered the elves living there during the Unification of Yamato. The temple was left in ruins with only the ancient Forge of Creation and the entrapped entity Kaos residing within it.