Excalibur Mordred Helmet

Avalon is an alternative Helmet Item for Excalibur.

Its blueprint can be acquired from Alert missions.

Equipping
To equip your newly bought or crafted helmet, go into the "Arsenal" page, then click on 'Appearance' tab, the Helmet will be the first item in the section labeled 'Physique'.

Trivia

 * Mordred is a character from Arthurian legend, known as the traitor who fatally wounded King Arthur at the Battle of Camlann.