Shoto Todoroki #3

Katsuki is a 17-year-old boy of average height, standing 172 cm (5'8") tall with a slim, muscular build and a light skin tone. He has short, spiky ash-blonde hair with choppy bangs that hang over his eyebrows. His eyes are sharp and bright scarlet red. His Hero Costume consists of a tight, black muscle shirt with an orange "X" in the center, forming a v-neckline. There are two dots along the left line of his collar, which indicate the support company that designed his costume. His costume also has a metallic collarbone with rectangular ends that have three holes on each side. His Hero Costume retains the same design he wore in UA, but the Grenadier Bracers have been redesigned to be more stylized, giving them the shape of smoke grenades instead of the usual design, with silver sights on each knuckle. Additionally, he wears two braids at the back of his neck, designed to simulate lit fuses. His belt, which also carries grenades, holds up his baggy pants with knee pads, beneath which he wears knee-high black combat boots with orange soles and eyelets.

Explosion ( , Bakuha ? )爆ばく破は : Katsuki's Quirk allows him to secrete nitroglycerin-like sweat from his palms and ignite it on command, allowing him to create powerful explosions. The more Katsuki sweats, the stronger his explosions become. If Katsuki overuses this power, his forearms will start to hurt. Katsuki has a strong command of his Quirk's applications, something that was acknowledged by Best Jeanist, a top Pro Hero; Katsuki can not only use explosions to attack, but can also use them to propel himself and sail through the air at high speeds, allowing him to fly towards his opponents without giving them time to react, as well as evade incoming attacks, even while in mid-air. The shockwave from an explosion can even be used as a shield.

Howitzer Impact ( Hauzā Inpakuto, ¿? )榴弾砲着弾ハウザー インパクト : This move is Katsuki's most powerful. It propels him to rise into the air and use explosions to propel himself in circles, creating a tornado. This tornado gathers oxygen to fuel the explosion. After colliding with the target, Katsuki releases the powerful blast. Present Mic compared the effectiveness of this technique to that of an actual missile. Katsuki first used Howitzer Impact at the UA Sports Festival Finals. He has also shown that he can release the blast in mid-air without needing to touch the target. AP Shot ( Ē-Pī Shotto , ¿? )徹甲弾A・P・ショット : Katsuki holds out one hand, then forms a circle in his palm with the other. He then fires a blast through the circle, creating a concentrated beam. By concentrating the trajectory of his blasts onto a single point instead of surrounding his entire palm, Katsuki creates a concentrated blast with a reduced impact area, yet still powerful enough to punch through solid concrete. AP Shot: Auto Cannon ( Ē -Pī Shotto Ōtokanon , ¿? )徹甲弾A・P・ショット機関銃オートカノン : A rapid-fire version of his AP Shot Technique. The blast power is reduced to avoid causing severe damage to human targets. This variant was first used against Seiji Shishikura in the first stage of the Provisional Hero License Exam. AP Machine Gun ( , Ē-Pī Mashingan ? )徹甲機銃A・P・マシンガン : A more powerful version of his AP Shot: Auto Cannon where Katsuki fires larger and faster blasts. This technique was first used against Tomura in the Paranormal Liberation War Arc.

Explode-A-Pult (カタパルト, Ekusu Kataparuto ? )爆破式エクス : While in mid-air, Katsuki grabs an opponent with one of his arms and propels himself in a spinning motion, firing explosions from his free arm. Once he gains enough momentum, Katsuki forcefully throws his opponent with the help of another explosion. He first used this technique against Togaru Kamakiri in the fourth round of the Joint Training Battle. Landmine Explosion ( Bakufujirai ? ) 爆ばく風ふう地じ雷らい : Katsuki places his Grenadier Bracelet on the ground and detonates a massive explosion, destroying any obstacles around it. This technique was first used to dispel Mahoro Shimano's Hologram.

Explosive Speed (ターボ, Bakusoku Tābo ? )爆ばく速そく : Katsuki throws his hands back and uses explosions to propel himself. He uses it both on the ground to increase his speed and in the air to achieve a kind of flight. He used this technique for the first time on land during the Quirk Apprehension Test. The first time he used it to fly was during the Obstacle Course. Stun Grenade ( Sutan Gurenēdo ? )閃光弾スタン グレネード : Katsuki begins by creating a sphere of light between his hands that explodes in a large-scale flash. Similar to the effect of an actual stun grenade, the flash of light blinds anyone in the vicinity. He first used this technique to defeat Fumikage Tokoyami. Point-blank Stun Grenade (ゼロ距きょ離り閃光弾スタングレネード, Zero Kyori Sutan Gurenēdo ? ): A variation where Katsuki fires his stun grenade at point-blank range of the opponent to immediately stun and immobilize them with little lasting damage. This variation was first used against Setsuna in the fourth round of the Joint Training Battle.

Shoto is a tall young man, measuring 1.76 and well built for his age, being 15 years old. He has slightly long hair although it does not pass his neck, he wears bangs parted twice so as not to obscure his vision. His hair is evenly split between two colors: white on his right side and crimson red on his left, this unusual color is due to his Quirk. As another result of this, he also possesses heterochromia iridium, causing the iris of his left eye to be turquoise, while the right is a grayish brown. His eyes are quite thin and reserved, he also has a large burn scar on the left side of his face, extending from his hairline to the middle of his cheek. His updated hero costume consists of a dark blue heat-resistant jacket with elbow-length sleeves and a high collar, with a cooling/heating device inside and held in the center by a gray collar. He wears baggy pants the same color as his jacket, a tactical vest with metal plates that now functions as a heater and radiator, and white boots similar to his original suit, with studded soles and a thin center line of a darker pale gray. He also wears a brown utility belt around his waist, which can hold four small metal capsules with medical supplies hanging from the front.

Half Cold Half Hot ( , Hanrei Han'nen ? )半はん冷れい半はん燃ねん : Shoto's Quirk gives him the ability to generate ice from the right side of his body and flames from his left. While he is capable of using both elements simultaneously, he is unused to it and still needs to practice using two weapons. While training for his ultimate move, he stated that using both abilities at once slowed him down.

Sky-Piercing Ice Wall ( ?, Gaten Hyōheki? ): Shoto creates an enormous glacier of ice, which can either encapsulate his opponent or lock the immediate battlefield in ice. This move was first used in his battle against Hanta Sero at the Sports Festival, but was not named until the Final Exams. He remarked to Hanta that it was more powerful than necessary, but became irritated (from talking to Endeavor) and overdid it. A variation of this move, slightly smaller in size, but more controllable, is shown in his battle against Katsuki. He also used this attack repeatedly on a large scale while attacking Mr. Compress. Flame Wall (の, Honō no Kabe ? )炎ほの お壁かべ : Shoto uses his left side to generate a burst of flames that covers a wide area. This attack is both defensive and offensive, much like his Giant Ice Wall technique. It can be used to attack multiple opponents and create space between Shoto and his target. Shoto first used this attack against Tetsutetsu Tetsutetsu during the Joint Training Battle with Class 1-B. Freezing Heat Wave ( Bōrei Neppa ) 膨ぼう冷れい熱ねっ波ぱ: To use this technique, Shoto first cools the air around him with his ice powers. He then switches to his fire, rapidly heating and expanding the air around him. This allows him to release a blast of superheated heat. He first uses this attack against Izuku at the climax of their match at the Sports Festival.

Flaming Fist ( Kaku Shakunekken ? )赫かく灼しゃく熱ねっ拳けん : Endeavor's signature technique, later passed on to Shoto himself. The user increases the temperature of his flames to the maximum and compresses them to a red-hot point, maximizing their power. Hell Spider (ヘルスパイダー, Heru Supaidā ?): Shoto focuses his fire and emits it from his fingertips, allowing him to cut objects. He first uses this attack to destroy the lasers in a Humarise base. Jet Kindling ( Funryūshien )噴ふん流りゅう熾し炎えん : Shoto focuses his flames into a red-hot point on his fist and punches his opponent. Upon contact, a violent burst of flames erupts from Shoto's arm, severely burning him. Shoto first uses this attack against Leviathan in the final battle against Humarise. Phosphorus (Rin?) 燐りん: Shoto circulates both halves of his Quirk throughout his body, fusing fire and ice into a single ability. This ultimate move also serves as the basis for other moves Shoto uses. Coldflame's Pale Blade ( , Reien Hakujin ? )冷れい炎えん白はく刃じん : Using the combined powers of Phosphorus, Shoto throws a piece of fire and ice together at his opponent, launching them a great distance backward. Great Glacial Aegir ( , Daihyō Kaishō ? )大だい氷ひょう海かい嘯しょう : Shoto gathers his fire and ice, rushes towards his opponent, slams his fist into them, and unleashes a massive wave of cold fire, capable of extinguishing the hottest flames, as well as covering a massive section of ground completely in ice.