Abilities:
Immense Durability: Shinra possesses superhuman-level Durability. He was capable of enduring multiple relentless attacks from His brother during their fight, and was still capable of fighting with remarkable efficiency, despite experiencing severe blood loss, internal bleeding, and several stab wounds and blunt force trauma. He still managed to display the same level or persistence and endurance while fighting Charon, while his opponent had the ability to absorb and transform kinetic energy into thermal energy, practically making him invulnerable. This impressive level of durability also allowed him to withstand attacks from the incredibly powerful Benimaru Shinmon, for several hours until collapsing from overheating. He was capable of tanking blows from Leonard Burns at maximum voltage, and even attacks and slashes from the incredibly powerful Yūichirō Kurono.
Enhanced Eyesight: Shinra possesses exceptional eyesight, having been able to spot things that other members haven't been able to see at long distances. This was shown when Shinra identified the two White Robes that were sniping from multiple buildings away, as well as when he zoomed his vision in 2x more than normal to clearly spot an insect from far away. He could also Spot Charon from several hundred miles in the air while flying.
Indomitable Will: Stemming from his innate heroism and bravery, as well as his traumatic past and promise to his Mother, Shinra has always refused to give up in all confrontations. He entered the Special Fire Academy as well as Special Fire Company 8 to uphold his promise that he would be a hero for mankind. He pursued the goal of finding his younger brother and mother for his entire life, even when such task seemed impossible at times. He relentlessly sought information about his family even from members from the white clad. Even when fighting Charon and being outmatched, he never stopped trying to protect and secure the Fifth pillar. Despite being taken by surprise and savagely beaten, he still managed to get up, not willing Charon and the white clad get away again. Upon meeting his Brother he relentlessly tried to turn him over to his side and share his brotherly love, likening their fight to playing tag. He continuously got up every time he was knocked down and outmatched by his superiorly skilled brother and still managed to sway him over to his side. Shinra's complete inability to give up and his devotion towards his family and friends makes him one of the greatest fighters in Fire Force. However, even after protecting the public from a titanic infernal he was still recognized as a Devil, not a hero. Despite this, he was still willing to protect humanity at all costs, waking up from his slumber in Adolla to avenge Arthur and uphold his legacy.
Pyrokinesis: As a child, Shinra awakened the ability of a Third Generation and gained the ability to ignite, control, and utilize flames from his feet. While doing so, he leaves ashes on the floor in the shape of feet, which are known as the "Devil's Footprints" As a Third Generation, he has shown to have resistance against external flames.Using his ability in conjunction with his fighting style, Shinra has enough force in his kick to sever a limb or destroy an Infernal's core. With his kicks, he can cause an explosion on contact to lift an object as heavy as a car high into the air. With his ignited feet, he can change the trajectory of his kicks in mid-air, allowing him to rush in with a flurry of kicks one after another repeatedly.Shinra is noted to have an excelled proficiency in his mobility while fighting, as his Ignition Ability allows him to use the fire jets from his feet to fly through the air, glide across the floor rapidly, and jump continuously from platforms to outmaneuver an opponent before they can react. He controls his trajectory with his toes and he will fly out of control if he scrunches them up.
Immense Speed: Shinra’s ignition ability grants him massively increased mobility and speed, making him the fastest character in Fire Force. He can fly at speeds faster than a jet plane and break the sound barrier with his kicks, as well as generate tremendous amounts of force to enhance his (at the time) mediocre strength. His agility is also heightened, allowing him to outmaneuver even the most powerful enemies and escape their grasp. After training with Benimaru Shinmon, he learned to control the flow of his life force with Rapid, which allows him to increase his speed tenfold while reducing the amount of power he uses. The speed boost he receives is massive enough to empower him to effortlessly fly through and react to Nataku’s laser barrage, instantly overwhelm weaker pyrokinetics, fight on par with and briefly overpower a Level 2 Leonard Burns, and eventually grow powerful enough to cross immensely long distances in seconds. Since Shinra is the Pillar of Rage, his corresponding emotion can give him a boost in speed and power, depending on the stake of the situation and the amount of anger he feels. It is first showcased when he, in a fit of rage and disbelief at his brother’s catatonic state, moved fast enough to instantly overwhelm a transformed Giovanni. Another example was when he was enraged during his fight against Leonard Burns for his siding with the White Clad, approached the speed of light without his Fourth Generation abilities. During his final fight against Haumea, Shinra showcases his greatest rage feat yet, managing to briefly surpass her nigh-invincible abilities. During his fight with Burns in Fuchū Prison, Shinra's footprints evolved further with bladed talons at the edges of his feet (the anime makes it appear that his footprints have talons from the beginning).
Hand Signs/Seals: Shinra was taught by Captain Benimaru how to utilize hand signs/seals in order to redirect and concentrate the energy in his body. This allows him to manipulate the characteristics of the flames he produces from his Ignition Ability. With Tora Hishigi, he can compress his flames into a focused jet, as opposed to how his flames normally spread out in every useless direction. This allows Shinra to use Rapid, giving him an exponential boost in speed and allowing him to fly farther and faster while using up less of his fire. Using Corna, Shinra's flames manifest in an explosive nature, allowing him to attack with a lot more force.
Hysterical Strength: Shinra has the ability to use Hysterical Strength, an ability that gives him 100% usage of his Ignition Ability, whereas only 30% is usually used. Shinra achieves Hysterical Strength by experiencing the "Pressure of Death", a death-like sensation brought about by significant stress, triggering his survival instincts. When Hysterical Strength is active, his flames turn blue due to their intensity and higher temperature. His flames also form a more controlled claw-shape. With this ability, Shinra was able to knock Captain Leonard Burns back with only single kick, an exceptional accomplishment considering Burns is well known for his super-human strength, and possesses an incredibly powerful Ignition Ability that enhances his physical abilities. After his initial fight with Leonard Burns and after breaking out of Adolla, Shinra learned how to permanently use Hysterical Strength, massively enhancing his speed and power.
Immense Strength: While using Hysterical Strength, Shinra’s strength drastically increases, allowing him to force Leonard Burns on the defensive despite his ignition ability being at its maximum limit. Even without using hysterical strength, Shinra has a high caliber level of strength for a person his age. He was capable of very potent and powerful kicks as well as impressive arm strength, showcased when he broke his way out of the Pillar holding him in Adolla, and lift several people and carry them. He was capable of sending a car several meters into the air and completely shatter solid concrete when fighting Rekka Hoshimiya. After tearing his way out of Adolla, and entering an enraged state in an effort to protect humanity, Shinra received an incredible power boost, to the point of being able to instantly travel from Adolla to the surface of Japan and kick the Moon itself right back into its orbit and even managed to break Faerie’s control over its gravitational field. (Considering the distance between the Earth and Moon at the time of the event, which was about 2.5 miles, as well as the gravitational force being amplified by Faerie, the force required to move the Moon at this stage would have been tremendous. The only way to move the moon away from the earth is to continuously apply 16 million Newtons of force for 67 years straight. By measuring the mass of the Satellite; 18 sextillion tons, and the force required over that period of time, we can conclude that the amount of force Shinra is putting out is over 10 trillion megatons of TNT. 9,999,999,999,950 megatons greater than the most powerful nuclear weapon ever detonated. To add to the insanity of such a feat, this was all achieved without using Light-speed, which grants the user infinite force generation.)
Adolla Burst: Shinra can be temporarily empowered with the Adolla Grace through an Adolla Link to a person who originates from Adolla, or someone who is already graced. The connection with his Adolla Burst is strengthened according to the intensity of his desire. Under Grace, Shinra can enter a state of light speed, causing his body to split into subatomic particles in the process. The particles then surpass the speed of light, allowing them to go a few seconds back in time to the point before Shinra's body broke apart. As a result, Shinra's body is re-materialized. Doing so enables him to circumvent the laws of physics and allow him to travel at relativistic speeds without ending up dead. Under such state, Shinra could enter Shō's Severed Universe, see images of Tempe's past in his head, and accumulate enough strength to defeat the Demon Infernal in only one second.
Intelligence: Even more than his ignition ability, Shinra relies on his quick thinking and intelligence. Though he gives the appearance of someone who is rough and hot headed, he in fact remains calm, collected and intelligent in battle, often thinking through his actions and tactics instead of relying on instinct like Arthur. This carries over to his duties as a special fire force officer where he uses deductive reasoning to investigate the Evangelist and everything that goes on inside the fire force and the Holy Sol temple. He was also capable of deducing what type of generation Charon is based off of advice given to him by Maki Oze and Takehisa Hinawa, as well as figuring out the true nature of the Great Cataclysm.