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Here is a look at the most powerful members of Scott Summers’ family tree, ranked by power, from his blood relatives to those added via marriage.
10) Corsair

Cyclops’ father is Christopher Summers, and he is the Starjammers member known as Corsair. Christopher and his wife, Katherine, were flying home when a scout ship from the Shi’ar Empire attacked the plane, and Katherine pushed out her sons, Alex and Scott, before the parents seemingly died. However, Chris survived and tried to fight back before the Shi’ar captured him. Chris ended up sentenced to work the mine pits until his death by the Shi’ar, but he escaped with other prisoners and created the Starjammers based on his memory of the stories of pirates on Earth. However, unlike the other members of Cyclops’ family, Corsair has no powers and is only a great pilot, swordsman, and military expert.
9) Adam-X

Adam-X is a sibling of Scott Summers, although he was one of several children genetically engineered from the DNA of Shi’ar Empire Emperor D’ken and Katherine Summers, making Adam-X a half-brother to Scott and Alex. However, a former commander of the Emperor’s personal guard abducted him and raised him as his own son. When Adam-X’s powers manifested, he learned he was a Shi’ar-human hybrid and a mutant. When Adam-X finally arrived on Earth, he drifted, becoming both a hero and a villain before he learned of his siblings and joined forces with Earth’s mutants. His powers involve sending an electric surge into a person’s body, burning their blood, which only works if he saturates a victim’s blood with oxygen, limiting his powers.
8) Havok

Alex Summers is Cyclops’ brother and a mutant just like his sibling. With Scott, the two were placed in an orphanage where they were experimented on by the owner, who was actually Mr. Sinister. When Sinister saw Scott had more potential, he allowed Alex to be adopted and then kept the brothers apart. Eventually, both brothers were finally reunited at Xavier’s school when Havok’s powers surfaced. Havok’s powers include energy conversion, where he absorbs ambient cosmic energy and then uses it to create plasma blasts. Alex and Scott are also immune to each other’s powers, as well as that of Adam-X.
7) Cyclops

Scott Summers is one of the first mutants to ever appear in Marvel Comics. He first appeared in X-Men #1 and was part of the original Marvel mutant team. He was orphaned as a child and believed his parents had died. However, the evil Mister Sinister experimented on Scott in the orphanage and developed an infatuation with the mutant, using him to try to create even more powerful mutants with his DNA. Scott escaped, joined with Professor X, and became Cyclops. Scott is a mutant who can shoot concussive optic blasts from his eyes. However, thanks to an accident as a child, he has no control over his powers and has to wear a visor to help him manage his blasts. He is also one of Marvel’s greatest tactical warriors and one of the X-Men’s most competent leaders.
6) Cable

Nate Summers is Scott Summers’ son with Madelyne Pryor, who was a clone of Jean Grey created by Mister Sinister. After Scott learned that Jean Grey was still alive, he left his wife and son to go to her, and while he was gone, Sinister sent his Mauraders to kill Madelyne and capture Nathan. He got Nathan, but Madelyne survived, and soon she became the evil Goblin Queen. However, Scott found his son, and when he learned Nathan was infected with the Techno-Organiv Virus, he sent Nathan 2,000 years into the future for his survival. Nathan ended up in a future ruled by Apocalypse and became the warrior Cable, before returning to the past to meet his parents as an adult. Cable is a mutant with telepathic and telekinetic powers. He is also a cyborg, increasing his abilities to superhuman levels.













