How to get the White Mask in Elden Ring

gamepur.com:

The White Mask in Elden Ring is part of the War Surgeon Set and could be a beneficial option for those players that would like a balanced rating between physical and magical defense. The helm is also a lightweight piece of equipment, so the build will not impact your overall weight very much since it only has a weight of 3.2. On top of the defensive capabilities, the mask increases attack power by 10% for 20 seconds once the player has inflicted blood loss on the enemy.

The White Mask can be found in multiple locations and can be retrieved by killing one of the there Nameless White Mask NPC invaders. The three invaders can be found inside the lake full of blood northwest of the Palace Approach Ledge-Road site of grace, the Mohgwyn Dynasty Mausoleum area of Siofra River. You can find the invader next to a giant crow near the drop off of the lake.

It should be known that killing Mohg, Lord of Blood will lock the player out of obtaining the White Mask and the entire set that goes along with it. If you would like to obtain the set, we recommend to take care of the invader before taking out the Lord of Blood. It is also beneficial if you wait to take out the boss because the White Mask stacks with the Lord of Blood’s Exultation buff.