Bearer has SCAB as a trait. The armor itself can not be targeted or affected by magic unless that location is depleted, but this does not extent to the bearer. Thus, it is immune to pyrotechnics, corrosion, etc., and ignores spellballs that don't say they ignore armor. But it also can not be repaired by magic. It is 2 points of armor for any class, or up to 6 if the class has a higher maximum.
Will include Representativer tabbard should the actual armor not fit winner