Users can spontaneously and quickly increase their power-level to match those of superior opponents and overcome excessive hardships. This adaptation applies to all personal parameters, physical, mental and even existential. Raw power, speed and fighting skills will keep increasing until the opposition finds itself severely outmatched, surviving and recovering from incredible punishments until they become unnoticeable. When facing some particularly extreme circumstances, the user will eventually reach a breaking point, their power-level exploding as they shed into a new, super-powerful form.