Jerrod was orphaned at a young age during a goblinoid attack on his village and taken in by a Travelling Snakeoil Salesman named Dr. Panacea. For years he assisted Dr. Panacea in his various scams, acting as a lame or diseased beggar who was miraculously "cured".
He spent years studying transmutation and elixirs. He scoured manuscripts, studied scrolls, and eventually parted ways with Panacea and studied as an apprentice to Eastern Alchemists. His efforts have made him an expert in the nature of the human body, metals and other materials that his study focused on.
Jarrod would rather lie or talk his way out of a fight, and if need be he is adept at hurling his various concoctions, explosive, poisonous or otherwise at pursuers as he runs off. His Magnum Opus, of course, is to find or create a True Philosopher's Stone.
He "adventures" to fund his research and to uncover arcane secrets.