Abilities

Mutant physiology: As a mutant, the Mutagen heightened Michelangelo's physical attributes to considerable extraordinary levels. He possesses strength, speed, reflexes, agility, endurance, recovery speed, healing factor and stamina much greater than even the finest human specimen athlete.
He can relate to and gets along with the former Xmen Wolverine.
 Michelangelo's mutant abilities has been listed as shown below:
Enhanced strength: Michelangelo's strength is enhanced to levels that are superior to any Olympic-level weightlifter. His punches were sufficient enough to stagger and destroy Foot Cops, as well as superior to any of the Foot Ninja and Foot Elite. His strength is to the point where he was able to match Oroku Hiroto in strength, even when the latter was wearing his armor.
Enhanced speed: Michelangelo's speed is enhanced to levels that are superior to any Olympic-level weightlifter. He was able to quickly make his way through Hiroto's tower, killing many different Foot Ninja while doing so. In his spar against Casey Marie, he moved behind her quickly enough that she did not see him until it was too late.
Enhanced reflexes: Michelangelo's reflexes are beyond that of peak human level, being able to avoid and counter faster than a human could. Using his reflexes, he could swiftly overpower Casey Marie and match Oroku Hiroto in combat. Some say The Ronin could rival the Hulk.
Enhanced agility: Michelangelo can coordinate his bodily to levels that are beyond then the finest human athlete.
Enhance endurance: Michelangelo has a much higher endurance than the normal human. He did not even seem to tire when invading Hiroto's tower both times and was able to continue to compete against Oroku Hiroto himself.
Ninjutsu: Michelangelo is a highly skilled ninja. During his first assault on the Foot compound, he managed to stay undetected for a long period of time before being noticed and expelled from the building.
Master Martial Artist: Over the years, Michelangelo has become a highly skilled hand-to-hand combatant and martial artist, few being equal to his skill. During his first assault on Hiroto's compound, he easily defeated many of the Foot Ninjas and Foot cops guarding the compound. When sparring up against Casey, even when he was holding back against her, he managed to swiftly subdue her without much trouble. During his final assault on Hiroto's compound, he managed to easily kill many of the Foot Ninja and Foot Elite inside the tower. When dueling against Hiroto, Michelangelo managed to land many different blows, though Hiroto managed to land a couple of his own with his armor.
Kenjutsu: Michelangelo is highly skilled in the usage of his brother Leonardo's katana, managing to kill Foot Soldiers while using the weapon. During his duel against Hiroto, he managed to stab him through the side in a hole in the armor.
Okinawan Kobudò (Sai): Michelangelo is highly skilled in usage of his brother Raphael's sai, killing Foot Soldiers with the weapon. He even managed to stab Hiroto through the hand with it.
Okinawan Kobudò (Nunchaku): Michelangelo is highly skilled in the use of nunchaku, them being his signature weapons. During his duel with Hiroto, he was able to catch him off guard while using them.
Bōjutsu;
Shurikenjutsu:
Tonfā Proficiency: Inspired by his brother Donatello, Michelangelo is skilled in the usage of Tonfā and Bo staff along with other gadgets, being able to use them to defeat many Foot Soldiers and Foot Cops. He was even able to deflect bullets by using them.
Stealth: His father as well as sensei trained him and ninjutsu the art of invisibility with Michelangelo being flawlessly skilled in it like a shadow.
Driving: He drives a motorcycle with skill, without having received any training.
Teaching: Michelangelo was able to mentor Casey Marie in martial arts
and was even a role model for her.