To finish the last Scholastone faction quest in Crimson Desert, the main trick is usually to complete the remaining constellation/research steps first , then return to the quest marker so the final quest unlocks. Community guides also say you must wear the Scholastone Uniform for certain NPC interactions, and one walkthrough says the final path continues after speaking to the guide near the stone pyramid and following him through the cliffs.

What usually blocks it

  • The last quest often does not appear until all constellation-related objectives are done.
  • Some players report that the final quest is tied to the Damiane questline, so the marker only shows up after finishing the other Scholastone research or constellation tasks.
  • If an NPC won’t talk, equip the Scholastone Uniform first.

Step-by-step

  1. Finish the prerequisite main quest chain, especially The Words of Alustin.
  1. Go to the fence in Hernand and accept the Scholastone-related objective.
  1. Equip the Scholastone Uniform from your inventory.
  1. Travel to Scholastone, then talk to the guide near the stone pyramid while wearing the uniform.
  1. Follow the guide, then continue toward the tower/path the quest points to until the next objective triggers.

If the last quest still won’t pop

  • Double-check that every constellation/research task is complete.
  • Revisit the quest marker after finishing those tasks, since several players say the final step appears only afterward.
  • Make sure you’re at the right stage of the main story, because some Scholastone tasks stay locked until later progress.

Practical note

A walkthrough also mentions the terrain is steep, so it can help to use the cliff-climbing route or the movement skill mentioned in the guide instead of trying to brute-force the mountain.

TL;DR: finish all Scholastone constellation/research objectives, equip the Scholastone Uniform, then return to the quest marker and follow the guide near the stone pyramid; that’s the most common way the final quest unlocks.