Fort Ussar Ruins is a ruined fortification in the east part of Toussaint, east-southeast of Ardaiso Quarry. It is initially inhabitated by slyzards, including their mother. Inside a cave beneath the ruins, one can also find an Igni-place of power.
- Ussar Castle constitutes part of the series of fortifications constructed during the reign of Duke Roger the Reveler. Sadly, it turned out his master builders were as fond of the bottle as he, the result being structural flaws in the building's foundations. The sloppily-placed stones proved unable to bear the weight of the walls and the castle collapsed. Many years later the ruins were reconstructed into a small fort to house knights protecting the high road, but currently it lies empty and abandoned.