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Honkai: Star Rail

A Mysterious Key Location and How to Use

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Honkai Star Rail - How to Get A Mysterious Key

A Mysterious Key is a mission item in Honkai: Star Rail. Check out our guide on its location and how to use it!

List of Contents

How to Get the A Mysterious Key

Obtained From an Event Mission

Honkai Star Rail - Where Are You Mystery Trotter Event Guide

A Mysterious Key can be obtained by progressing through the Anomaly Detection 5 mission from the Where Are You, Mystery Trotter? Event.

Where Are You, Mystery Trotter? Event Guide

How to Use the A Mysterious Key

Used to Progress the Where Are You, Mystery Trotter? Event

Honkai Star Rail - A Mysterious Key Usage

A Mysterious Key is used to progress the Where Are You, Mystery Trotter? Event by opening a double-doored wardrobe!

Where Are You, Mystery Trotter? Event Guide

A Mysterious Key Information

A Mysterious Key
A Mysterious Key Item
Description A slightly rusty key with no clear indication of which lock it corresponds to. Try it on all the locks you can until you find the right one!

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