Excalibur has improved mastery in the Tenno art of the blade, receiving +10% attack speed and +10% damage when dealing melee attacks (including via Exalted Blade) while wielding the following weapons: * , such as the Skana. * , such as the Dual Skana. * , such as the Dragon Nikana. * , such as the Destreza. Bonuses are additive to mods such as Pressure Point and Fury.