Rocket's inertia field is normally invisible to the human eye. The field glows purple when it absorbs or releases kinetic energy. The inertia field primarily serves as a force field that protects her from anything invested with kinetic energy: physical blows, bullets, falls, etc. The maximum amount of kinetic energy Rocket's inertia field can absorb and store is unknown. However, the field nearly reached its limit during Rocket's battle with Oblivion. Rocket's inertia field normally extends a few inches from her body, but she can expand the field to enclose much greater areas. She once used it to protect a small crowd of people without any loss of its durability. Rocket can release the field's stored energy, giving her a range of offensive abilities. She can strike with superhuman force by surrounding her fists with kinetic energy. By releasing all the energy in the inertia field, she can stagger powerful beings like Icon with a single blow. Such a feat would leave Rocket defenseless so she prefers to throw less powerful punches. Furthermore, Rocket has moral qualms about using her full store of kinetic energy against normal human opponents. Rocket can also use kinetic energy to increase the force with which she hurls an object, turning it into a dangerous projectile. For example, she once hurled a bullet with enough force to rival a shot from a high-caliber rifle. This ability is limited to objects which she can lift and toss with her normal strength. By releasing her store kinetic energy in focus beams, Rocket can project powerful energy blasts from her hands. As with her kinetic punches, the force of these blasts depends on how much kinetic energy she uses. Recently, Rocket has learned how to use her inertia winder to surround a target within an "inertialess field". This field's kinetic energy nullifies the energy of anything trapped within down to the molecular level. As a result, Rocket can use the inertialess field to effectively immobilize her opponents. In fact, some opponents can fall unconscious in as much as the field prevents oxygen molecules from reaching their lungs. The inertialess field consumes enormous amounts of energy and collapses after a few seconds. Rocket can fly by releasing her inertia field's kinetic energy beneath her, launching her skyward. Initially, she was not very skilled with this ability and thus could only leap over great distances, but after training from Darnice,