how is damage reduction calculated? i know it is possible to get 100% damage reduction with verdungos and ber runes if you add it all up, but i dont think it is calculated that way. i assume the percentage increases by the amount remaining, so if you have an item with 10% reduction, there will be 90% remaining, so another 10% reduction would only count as 9%. does anyone know exactly how it is calculated? is it possible to actually achieve 100% damage reduction, making you immune to physical attacks?