The Umbral Scouring attack in Lords of the Fallen is a type of dark magic that possesses an exceptionally high potential for destruction. This ranged area-of-effect spell deals a significant amount of damage, making it an extremely useful tool for gaining more Lords of the Fallen vigor against both regular foes and bosses. It can be cast from a distance. Finding the spell tome that is buried deep within the Monastery is necessary in order to unlock the Umbral Scouring ability. The spell tome can be found in the basement of the Monastery. This devastating offensive spell, as well as Lords of the Fallen Umbral Scouring, can only be obtained by following the steps outlined in the following detailed walkthrough, which will take you through the entire process. 

A Detailed Walkthrough of Each Individual Step Necessary to Acquire Umbral Scouring in Lords of the Fallen

Find a way to access the archives that are currently blocked. Before you can locate the Umbral Scouring, you will first need to make your way to the part of the Monastery that is referred to as the Forbidden Archives. This is concealed behind a door that requires the Tower Key in order to open it.

The Tower Key can be obtained after the Warden has been defeated, so you will need to do that first

1. When you first enter the Forbidden Archives, you will be confronted by foes who have waited in ambush for Rhogar's Chosen

2. You will need to deal with these foes

3. Once all of the enemies in this area have been vanquished, you should head downward to the lower Archives in order to obtain Lords of the Fallen vitality

4. This guide covers a variety of topics, some of which include the remembrance farm, the Lords of the Fallen umbral scouring farm, and how to get umbral scouring FAST

5. The Overlords of the SinningFARMACIA UMBRAL DE SCOURINGThe Lords of the SinningThe AFK Farms of the Umbral Scouring and the Vigorous are Required in Order to Acquire Boss Weapons

Find a way to get your hands on the Key to the Study Cell

1. When you reach the lowest level of the Forbidden Archives, there is a room tucked away in the building's farthest back corner that you have to find

2. Inside, on a desk, you will find the item that is referred to as the Study Cell Key

3. Obtain a hold of this key, and then proceed to the upper level to locate the Archive's primary point of entry

4. You will need to use the Study Cell Key to open the metal gate that is located on the right in order to move on to the next area and obtain additional Lords of the Fallen Vigor challenges

5. This gate will allow you to proceed to the next area

Take down the current champions in the competition. You must first emerge victorious over three of the most formidable Champions in the area before you are allowed to enter the Study Cells. Because of the risk posed by your opponents, you should get yourself ready for a challenging battle. You are required to vanquish all three Champions by casting spells at a distance and navigating around them in a stealthy manner. After they have been vanquished, the path leading to the Lords of the Fallen Umbral Scouring will become open for exploration.

Establish your ownership of the umbral scouring. After you have successfully vanquished the Champion foes, you should head to the Study Cells area located in the room's rear. Eliminate the obstacles that are preventing access to the secret room by destroying the pieces of furniture that are in it. The spell tome for Umbral Scouring can be found kept safe on a desk inside the building. You will learn this potent offensive magic for good if you interact with it, and it will also grant you access to Lords of the Fallen Umbral Scouring at last.

Increase the use of the Umbral Scouring technique. You should make it a point to upgrade Umbral Scouring at as many different shrines as possible after acquiring it in order to increase the amount of damage it does. You will require the expenditure of Mystic Shards in order to be successful in this endeavor. Your Lords of the Fallen vigor gains will be increased to their maximum potential if you do so. It is necessary to bring Umbral Scouring up to its maximum level in order to make use of its full potential in terms of ranged penetration and area of effect. When all of the upgrades have been implemented, there is a significant improvement in the way the damage scales.

You have the ability to reduce your enemies to ashes whenever you have the Umbral Scouring accessory equipped. This effect lasts for as long as the accessory is equipped. When combined with other magical abilities, such as Spirit Drain and Splinter, as well as this lethal spell, Rhogar's armies will be brought to their knees!