Jake of the Wolf School, now known as the Raven's Champion, stands as a testament to both the old ways of the witchers and the new paths forged by fate's cruel hand. His imposing figure, standing well over six feet tall, carries the distinctive marks of his profession - cat-like amber eyes that glow in darkness, and prematurely white hair that falls just past his shoulders, often tied back in a warrior's knot. A thin scar runs from his left temple to his jaw, a reminder of his first contract gone wrong.

His face bears the weathered look of someone who has seen too much in too little time, though he can't be more than thirty-two years old. Despite the hardened exterior, there's an underlying gentleness in his eyes that betrays his compassionate nature - a rare trait among witchers that often brought him into conflict with his more pragmatic peers.

Jake's armor, a masterwork of black leather reinforced with silver studs, bears the traditional wolf head medallion of his school, but now also carries intricate raven motifs etched into the pauldrons - a mark of his unwitting pact with the Matron of Ravens. His most prized possessions are his twin swords - one steel, one silver - both masterfully crafted with wolf-head pommels, gifts from his mentor, Geralt of Rivia.

What sets Jake apart from other witchers is his peculiar habit of humming ancient ballads while fighting, a quirk that earned him both mockery and recognition throughout his travels. His fighting style combines the traditional witcher schools with techniques he developed during his time in the strange realm, making him unpredictable and highly effective in combat.

Despite his exceptional skills and natural aptitude for the witcher's path, Jake carries a deep-seated uncertainty about his place in the world. His displacement from the Continent to Exandria left him with a persistent feeling of being a man out of time and place. This sense of displacement drives him to establish something permanent - a new witcher school that combines the ancient knowledge of monster hunting with the magical traditions of his adopted world.

The weight of responsibility sits heavily on his shoulders as he works to preserve the witcher traditions while adapting them to a new world. His unique position as both an outsider and a bridge between worlds has made him both a valuable ally and a target for those who fear change. The Matron of Ravens' mark on him serves as both a blessing and a curse, granting him insights into death and fate that no witcher before him has possessed, while simultaneously binding him to a power he doesn't fully understand.

In quiet moments, Jake can be found meticulously maintaining his equipment or writing in his bestiary, documenting the unique monsters of Exandria with the same methodical approach taught to him during his training. His detailed notes, written in a flowing script that betrays his noble upbringing before becoming a witcher, have become invaluable resources for the students of his newly established School of the Raven.