Warcries were traditionally used for a number of different
purposes: (note: For reference, Bagpipes have been used to serve the same
general purpose), to rally allies, scare and petrify enemies, and get that
adrenaline pumping. Here he ill find himself with cries that will both
increase/decrease the likely number of enemies around the corner, increase his
AC, decrease his enemies AC, and even a couple that will help him find health
potions and another that will help find items. His cries not only affect himself
but those within a certain radius. You can see who is affected by the cloud
which envelopes those affected. You will hear his cries by their unique sound.