Martian Manhunter is the uncle of Miss Martian (and now also of Beast Boy?), who both are Martians from Mars. I thought a bit about the powers of the three related characters and noticed something important: All three are immortal because of their shape-shifting powers.
Even in adolescence, Martians are about one-and-a-half times the height of a human. The Martian lifespan can reach up to 300 Earth years. Martians age approximately three times slower than Earth humans do. Forty-eight Earth years is considered adolescence.
However, there's more convincing evidence for Martian Manhunter's potential immortality. In several of the older Legion of Super-Heroes comics, readers learn J'onn survives well into the 30th century.
As an adult in the Titans of Tomorrow... Today! storyline, M'gann's default physical form is that of a White Martian having embraced her heritage (and Martian physiology reflecting their state of mind). To compensate for her pyrophobia, adult M'Gann wears a forcefield that protects her from flame.
Miss Martian hasn't really shown any impressive strength feats that would put her above her uncle The Martian Manhunter. Some of her more impressive strength feats would have to be hurting Supergirl, but that's about it.
Malleable Form: Megan possesses psionic control over her physical form, down to the molecular level. This gives her virtually unlimited shapeshifting abilities. She can adopt human form, elongate her limbs, grow to immense size, take animal forms, reform her limbs, mimic clothing, and even form simple weapons.
In an all out brawl, Raven may be more powerful, but she's often hesitant about using her powers so she gets taken out sometimes that way. Miss Martian has a multitude of abilities. It'd be a tough fight.
Because her White Martian heritage had brought on persecution, she portrayed herself as a Green Martian — something she did for years. M'gann shortened her hair as she aged, and in a later attempt to better connect with her heritage, she left her skin white and tried going bald.
Having become obsessed with Earth TV during her time on Mars, M'gann started emulating the mannerisms and behaviors of the main character in her favorite program, Hello Megan. She even used the catchphrase from the show, "Hello Megan," as her own during the events of Season 1.
In Action Comics #1057, Superboy and Miss Martian officially start a romantic relationship after being together in Young Justice, a change that might surprise comic readers.
Why is Martian Manhunter so weak in Justice League?
Despite his great power, which often rivals Superman, Martian Manhunter has a most common weakness: fire. This fear is the result of manipulation of the Martians by the Guardians of the Universe in the distant past; the Martians were once composed of fire - they used it to reproduce.
Being in such high levels of power and influence within the government, it seems as though Martian Manhunter seemed content to play at being a human while doing good when he could behind the scenes, presumably not wanting to risk being exposed as an alien life form from Mars.
M'gann is 48 in Earth years when she is introduced. Because Martians mature three times as slowly as humans, physiologically and psychologically she's the Martian equivalent of a sixteen-year-old teenager.
They reproduce asexually, by "budding" off from a parent. Internally, the Martians consist of a brain, lungs, heart, and blood vessels; they have no organs for digestion, and therefore sustain themselves on Earth by mechanically transfusing blood via pipettes from other animals, notably humans.
The two heroes broke up between season 1 and season 2 of Young Justice, after Superboy objected to M'gann using her telepathy to mess with the minds of supervillains. Given how his own memories had been altered by the scientists who created him, he had strong opinions on such things happening to other people.
Miss Martian's natural White Martian form. Miss Martian's true appearance is that of what most humans would consider an inhuman monster, with white skin, long limbs, and a hunchback.
How old is the little girl in Megan supposed to be?
Plot. After her parents are killed in a car accident, eight-year-old Cady is sent to live with her maternal aunt, Gemma, a roboticist at the high-tech Seattle toy company, Funki.
They struck up a relationship shortly after M'gann's relationship with Superboy ended. M'gann felt La'gaan made her happy with herself. La'gaan was uncomfortable with his "impure" appearance, and the way it sidelined him for most missions.
Brother Blood is immune to Raven's soul-self due to his shawl's powers. He is also nigh invulnerable and has supernatural physical strength. The second Blood's powers work in a manner similar to those of a vampire: he gains strength from blood, and can take on the abilities of anyone whose blood he has sampled.
In a one-on-one fight, Raven would destroy Wonder Woman. She has long-range offenses that Diana can't match, and if she does tap into her true power, it's all over. Wonder Woman would never go after Raven alone, instead, bringing in help to take her down.
The daughter of the cosmic demon, Trigon, Raven inherited his power, making her an extremely powerful demon in her own right and is granted both immense magical and psychic powers. In her earlier appearance, her powers are said to be strong enough to destroy a universe if left unchecked.
