A guide on completing the Mystical Key trace quest in Crimson Desert, featuring how to use it and where to go.

Keys are required to open up most of the doors in Crimson Desert, allowing players to enter NPC houses and locked rooms in Crimson Desert.

Find the locked room in the castle and learn how to use Axiom Force.

Finding the door to kit the Mystical Key is one of the first unguided quests in Crimson Desert, so here's where you need to look!

Here's how players can gain entry into Hernand Castle during the Mystical Key main quest in Crimson Desert.

There are many, many locked doors on the continent of Pywel, and rather than having a key for each individual one, you can get generic 'key' items which you can use with any locke ...