AdvancingSource Armor Master's Handbook pg. 28
Aura faint necromancy CL 5th
Slot armor quality; Price +1 bonus; Weight —
DescriptionA suit of armor with the advancing special ability allows its wearer to move through fallen enemies to the forefront of any conflict. Once per round when the wearer of a suit of advancing armor reduces an opponent to 0 hit points or fewer with a melee attack, she can immediately move up to 10 feet as a free action. This movement does not provoke attacks of opportunity. If this armor is created as barding, the effect is triggered if either the mount or its rider reduces an opponent to 0 hit points or fewer, and allows the mount to move up to 10 feet. The advancing special ability can be applied only to heavy armor.
ConstructionRequirements Craft Magic Arms and Armor, deadly juggernautUC; Price +1 bonus