White Mask
A pale mask from the War Surgeon Set, alongside the War Surgeon Gown, War Surgeon Gloves and War Surgeon Trousers. It is light and modest in protection, but it boosts your attack power for a short time whenever blood loss happens nearby, which makes it a natural pick for bleed builds.
Damage negation
Physical 2.7
VS Strike 3.0
VS Slash 3.3
VS Pierce 2.7
Magic 3.5
Fire 3.7
Lightning 3.9
Holy 3.7
Resistance
Immunity 23
Robustness 18
Focus 21
Vitality 22
Special effect
Boosts Attack Power by 10% for 20 seconds when there is Blood Loss nearby.
Where to find it
Dropped by one of the three Nameless White Mask invaders in Mohgwyn Palace. They are in the blood lake northwest of the Palace Approach Ledge-Road Site of Grace, and the one you want stands next to the Giant Crow near where the tunnel opens onto the lake.