Hallowed armour is already made from the three lesser Hardmode armours. I don't see how this can be reinforced further. Edit: After a few moments of thinking, I thought of a way this could be implimented. In order for this to work, You need three sets of Hallowed armour, One of Ranged, Mage, and Melee. You also need 75 Souls of Might, Fright, and Sight.
