Age begets experience and wisdom, in your case your physical age is largely unchanged but you have been through millions of fights against the greatest of beasts and even those who dip into the power of the beyond, living the same yet millions of different lives all for the sake of sanity, power, and survival. Your raw power both physically and magically is enough to rend continents asunder and your speed makes light seem slow. Your talent in battle has been honed though fights unending, you adapt to opponents on the fly in combat and are nothing short of equal to the best in history with 10 weapons of your choice, due to your experience and talent any weapon you pick up will be wielded with nothing less than expert level skill no matter how strange or esoteric as long as you can wield it it will be used expertly. You have regained an ability that was lost to hunters during the current age, you may now perform the Quickstep an arcane ability which grants you massively buffed speed and a level of invulnerability. Your physical senses span city blocks and your magical/Eldritch senses cover entire towns, you now live up to your name as a hunter having supernatural skill in tracking and investigation as well as an internal bestiary which updates supernaturally with more information as you kill more and more of a species. Your battles with beasts are incredibly in your favor as all of your power is massively augmented when faced with those that fit in the category. Your Eldritch blood is of incredible potency now, other eldritch of lesser strength will recognize yours and be naturally avoidant unless specifically provoked and all blood magic and enhancements are incomparably stronger than before. Even normal magic is learned, mastered, and improved on much easier than before making you a true talent in the arts. Your resolve is hardened now and the terrors of the night bring you little fear, though you inflict plenty in them. Your inner beastial nature in now much more easily soothed as you have long since won the battle against your bloodlust and despair and can be called on to boost your physical strength in battle, though be careful overuse could reawaken those long suppressed dangers.