World's Largest Dungeon
"Bragdor is not the brightest of fellows," pg29
Bragdor was brought to the dungeon along with the Orcs, Kobolds, and Trogdolytes with the promise of gold told by Longtail. When fighting between the factions ensued Bragdor aligned himself with Orghar’s orcs. Orghar commanded Bragdor to protect the water pillars. Bragdor has probably already forgotten who Longtail is.