Here we will show you how to easily get Umbral Steel in Fire Emblem Three Houses.
All weapons in Fire Emblem Three Houses have a deterioration associated with use. Most of them are easily repairable with conventional materials that are usually relatively easy to obtain.
One of the most powerful, useful and versatile weapons is The Sword of the Creator but, repairing it will require you to use a material called Umbral Steel that is not as easy to get as the others.
What can you do if you don't get it.
If the Umbral Steel is not achieved, your Creator Sword will deteriorate and you will lose an important resource. If you don't get it, you better take the option of resting on the days off and with it you can increase its durability.
How to get Umbral Steel Easily.
Pay attention to the days off in your calendar. In some of them you will see a red exclamation mark which will announce a new battle. Assume these battles and defeat the corresponding monster. You'll get it that way.
Now you know how to get Umbral Steel Easily in Fire Emblem Three Houses