Glorious Weapons are modified in ExperienceRO. They can be obtained from Weapon Chests which is dropped by Temple Seal, and can also be obtained from Event Box. There are some Lord Knight/Paladin-based skills, such as Spiral Pierce and Spear Stab, that work well only with weapons of heavy weight. If you take a look the path sets, you will find that each path set has a path set bonus (when combining shield, garment, and shoes). The path bonus descriptions are written in path shields. When wearing Glorious Jamadhar, for example, the path bonuses are divided into half, then are rounded down.