Mortal Shell II — Castigator's Keep Beacon & Map Fragments 2–3 Route

Published 2026-09-173 min read

The Castigator's Keep Beacon in Mortal Shell II opens the fortress district of the Ruins of Mammon, with Map Fragments 3 and 2 on its roads and the road to the Vestige of Infinity beyond. Full cleansing route inside.

The Castigator's Keep Beacon anchors the fortress district of the Ruins of Mammon — and its roads are the richest Map Fragment corridor in the region, with two fragments on one short loop.

The Castigator's Keep Beacon and fortress roads
One Beacon, two fragments, one road east to the spire.

The route

  1. Start at the Outskirts of Mammon Beacon and follow the road to the fortress.
  2. Cleanse the Castigator's Keep Beacon.
  3. Follow the fortress roads to collect Mammon Map Fragment 3 on the marked line.
  4. Continue the loop to pick up Mammon Map Fragment 2.
  5. Push east along the road toward the Vestige of Infinity — the next Beacon in the region chain — covered in its own guide.

What this district stages

The keep is your staging point for the fortress's dungeon layer — including the cavern that hides the Triarch Repeater — and for the eastern roads toward the spire. Its Beacon also sits close to a hidden wall section hiding a bonus Tarstone for observant players.

Keep reading:

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