Signifer Armor Training

At 3rd level, while a Hellknight signifer wears armor, he reduces the armor check penalty by 1 (to a minimum of 0), and reduces the arcane spell failure chance by 5%. At 8th level, he reduces his armor check penalty by an additional 1, and reduces his arcane spell failure by an additional 5%. Additionally, a Hellknight signifer's speed is not reduced by wearing medium or heavy armor.