There are 15 Demon NMs in Dynamis-Xarcabard. Marquis Decarabia is the BRD NM (found in the small wall structure where the Vhazl crystal would be). He is next to Count Zaebos (WAR) and Duke Berith (RDM). These NMs always drop at least a 1 or 100 piece of currency, and a copy of Schultz' Stratagems (200~500 exp scroll). Occasionally, (Treasure Hunter helps a lot) these NMs will drop the the lvl 75 relic armor that corresponds to their job (i.e. Decarabia drops the Bard's Cannions).