allectory

Noun

 * 1)  A stone said to be found in the belly of a cock and to arouse sexual desire or ensure military victory.
 * 2) * 1935, Royal Institution of Great Britain, Notices of the Proceedings (volume 29, page 411)
 * if you carry in your mouth an allectory, a stone found in the belly of a cock, it will make you victorious in battle.