According to the ancient custom which is still followed in Bretonnia, anyone who desired the honour and privilege of knighthood must first prove himself worthy of the position by accomplishing a perilous task. Traditionally the errand of knighthood is chosen by the fairest maiden in the village and is often to slay a monster and bring back its head. However during war a duke or the king may assign errands such as to capture an enemy banner or bring back the head of a champion. This proved to be an excellent way to muster great armies quickly. The duke of the province and the king himself keep retinues of Knights Errant in their castles eagerly awaiting to be despatched on a errand that will earn them knighthood.