Plate Armor of the White Rose

You are immune to necrotic and cold damage and vulnerable to fire and radiant damage while you wear this armor. Additionally, you are imbued with soul-devouring energy. When you hit with a melee attack, the target takes an extra 3d6 necrotic damage, and you regain 3d6 hit points. If you gain hit points above your maximum, you immediately gain a level of exhaustion, and the soul-devouring power of the armor ends until the next dawn.

Plate consists of shaped, interlocking metal plates to cover the entire body. A suit of plate includes gauntlets, heavy leather boots, a visored helmet, and thick layers of padding underneath the armor. Buckles and straps distribute the weight over the body.

The wearer has disadvantage on Stealth (Dexterity) checks.

If the wearer has a Strength score lower than 15, their speed is reduced by 10 feet.