How to Find Three Keys in Tatarasuna Genshin Impact 2.0
When looking for electrocools in Genshin Impact, you may find that some of them are locked in certain places that require keys. Here is where you can find three keys in Tatarvsun.
One electrocool is blocked by a steel gate in the Mikage Furnace area of Tatarasuna.
You will need three keys to open it. This is how you can get three keys (location access) in Genshin Impact.
Location of the first key
All three keys will be inside the shared treasure chests in the Mikage Furnace area.
You will find the first key in the location shown below, marked with a red circle:
The chest is hidden inside the tower. You will receive a key to some place.
Location of the second key
You will find the second key in the location marked below. Just use the peak waypoint and slide down:
The chest is in plain sight, near the broken bridge.
Location of the third key
The third key is actually located on the roof of an apartment building. You can refer to the place marked below:
To get here, simply use the teleporter and hover towards the residential area. Chest on the roof.
Open the steel gate and get an electrocool.
Steel gates are located at the very bottom of the site. Just go down and head to the area shown below, marked on the map:
If you are standing near the water, you should see a steel gate. It also has a countdown mechanism for time trials.
Open the gate with the three keys and you will see a chest. Several Ruin Guardians will spawn inside.
Open the chest and you should get a blueprint for Katsuragiri Nagamasa. This is a project for a new four-star claymore (two-handed sword).
Take the electrocool inside the cave.