Lethian's Crossing Oldwalls - Antechamber is a location in Tyranny.
The Antechamber is divided into two segments; one segment grants access to the Lethian's Crossing Runic Hall, while the other is visited during the Crossing quest chain. To have access to both segments simultaneously, you must complete Forbidden Passage (Disfavored path) or its equivalent on other paths.
- You can enter the first segment by accessing Lethian's Crossing while not on the Crossing quest chain (Blades of Iron in the Disfavored path, and its equivalent on other paths). Go to the right and collect the charcoal rubbing (56 Lore) to help you activate the Sunset Spire). The Bane in this segment will only activate after Zdenya has installed the Magebane Helm.
- To access the second segment, you need to go to Twin Rivers and pass through its Oldwalls. The central area holds a Havoc and by the time you arrive, Raetommon will be there, trying to control it. See Forbidden Passage for details.
- A hidden niche in the upper right column in the central area holds the Blackened Iron Choker.
- Once the Lethian's Crossing quest chain has been activated, you gain access to the Lethian's Crossing Runic Hall by completing Forbidden Passage (Disfavored path) or its equivalent on other paths, and activating all four beacons in the central area. This is the only way to access the Lethian's Crossing Runic Hall while on the Rebel path, as Lethian's Crossing is the first region secured in that path.