As a Green Lantern, John Stewart is semi-invulnerable, capable of projecting hard-light constructions, flight, and utilizing various other abilities through his power ring which are only limited by his imagination and willpower.
As a failsafe, when a Green Lantern is killed in action, the ring automatically seeks out a successor or returns to the Guardians on Oa. Despite its omnipotence, the rings have its share of weaknesses.
A Green Lantern's ring, considered by some to be one of the most powerful weapons in the known universe, has the ability to affect and use fundamental forces of the known universe, including electromagnetic energies such as gravity, radiation, heat, light, and powerful blasts of concussive force.
He's powerful but not invincible, and there are ways to stop him. Hal Jordan, on the other hand, did not need any of these means to beat Superman. Instead, he uses the pure strength of the Green Lantern Corps, proving that a Green Lantern alone is powerful enough to defeat Superman.
In Marvel Comics, Thanos is an ultimate villain who needs no introduction, but when it comes to DC Comics powerhouses, the Green Lantern Corps is a group of beings who are so powerful that they could easily stop Thanos dead in his tracks.
In the past, Green Lanterns of sufficient willpower have proven capable of harming Kryptonians like Superman. However, Superman revealed there is another reason for him to be wary of Green Lanterns and other wielders of the Emotional Spectrum.
While Sodam Yat's combination of Kryptonian strength and unlimited creative potential as a Green Lantern makes him a formidable foe who could stand toe to toe with the Hulk, his time as the host of the Ion entity would ensure him a victory against the Hulk.
The original Green Lantern, Alan Scott's weakness to wood stemmed from his subconscious belief that his powers couldn't affect the material. The later Lanterns' weakness to the color yellow came from the Fear entity trapped within the Green Lantern Corps' central power battery.
Kyle Rayner was also chosen as the sole member of the White Lantern Corps and trained vigorously to master the power of life itself. There is no doubt that Kyle Rayner is the most powerful of all lanterns, green or otherwise.
The strength of the green energy that powers Kyle Rayner's Green Lantern and other members of the Green Lantern Corps is based on the willpower of the user.
He actually has so have other abilities. For short he became living will after using kronoa guntlet this gave him the ability to turn himself into pure will energy making immortal but also able to do most of the green lantern power without the used of the ring.
The Nova Corps are the closest to Marvel's Green Lantern Corps, however there only similarity being is that both are intergalactic police forces. They lack the emotional spectrum that the Green and other Lantern Corps are a part of.
Green Lantern is one of the most powerful lanterns and not to mention heroes, there is. His willpower and hard light constructs are above most if not all green lanterns and are even powerful enough to stagger even Superman himself.
In the mainstream DC Universe, Hal was also responsible for the massacre of the entire Green Lantern Corps in "Emerald Twilight." Possessed by Parallax, he used his unmatched willpower to cut down every Lantern who tried to stop him and took each of their rings in the process.
On their own, these Blue Lanterns are severely limited, with healing abilities augmented by the power to fly and maintain a protective field when traveling through harsh atmosphere. In these instances, an argument can be made that the Blue Lanterns are the weakest of the Corps.
The White Lantern ring can channel all the energies of the emotional spectrum and serves as the counterforce of the Black Lantern rings. It can even overload and destroy them. The White Lantern Ring can easily outpower every other Energy Ring, making them the strongest Power Rings in DC Comics.
For those lucky enough to wear a White Lantern ring, they had truly discovered godlike strength and power. The Emotional Spectrum's mythos has a lot of powerful relics in it, but this is a good approximation of the Green Lantern Power Rings rankings.
Green Lantern leans into the cosmic side of things, but his Power Ring can create all sorts of tools and obstacles. Thanos comes out on top when it comes to physical strength, but Green Lantern could just create a giant cannon and shoot him into outer space or drop a giant green anvil on his head.
Green Lantern's Ringslinging Skills Would Be Too Much For Spider-Man. Green Lanterns are given their abilities through powerful rings that allow them to conjure shapes and objects from their imaginations through their will power. Hal Jordan is considered the best in the Corps, a skilled and fearless ringslinger.
Normal Thor would lose very, very badly. There are like 7200 Green Lanterns and then the Guardians. Lanterns like Hal Jordan alone could give Thor a run for his money as he has beaten Zod under two yellow suns And then there's other earth based Lanterns like Kyle and John who are also extremely powerfu…
Way back in DC Comics history, Green Lantern Hal Jordan was once possessed by the fear entity called Parallax, and now that terrible moment has aided him in beating the nigh-omnipotent villain known as Darkseid.
It has already been established that a Green Lantern's ring enables him or her survive just about anything. This is further evidenced by the fact that Hal Jordan lived through a nuclear bomb being dropped on top of him.
Who is more powerful, Wonder Woman or Green Lantern?
The Green Lantern (Hal Jordan) would likely win due to his abilities that allow him to attack from a distance. Seeing as Aquaman is more-or-less a close-combat fighter, Green lantern could take the advantage to fly out of the Atlantean's range, and create constructs to devastate from afar.
