Skald
"Skalds are poets, historians, and keepers of lore who use their gifts for oration and song to inspire allies into a frenzied rage. They balance a violent spirit with the veneer of civilization, recording events such as heroic battles and the deeds of great leaders, enhancing these stories in the retelling to earn bloodier victories in combat. A skald’s poetry is nuanced and often has multiple overlapping meanings, and he applies similar talents to emulate magic from other spellcasters."
-- Pathfinder Skald