Gives you a body just above your species' peak sculpted to your taste, infinite willpower that keeps you going even bloody and broken, endless endurance and stamina with immunity to pain, and potent regeneration that reduces otherwise fatal wounds — a heart impaled, intestines torn out — to minor inconveniences, with organs righting themselves and severed limbs reattaching. You have supernatural mastery of many weapons and unarmed styles, immense skill at strategic and tactical warfare, a solid grasp of logistics and of raising and training forces from small bands to armies, and the charisma to lead and inspire those armies even at your darkest hour. You can also call forth homunculus troops already trained and equipped — including mounts, beasts and vehicles up to a certain size — at least to the standard of whatever world you find yourself in, and better if your tastes and resources allow.