Sentry

Powers
Chemically Enhanced Physiology: The Sentry's superhuman powers and abilities derive from Golden Sentry Serum. The experimental serum creates a phase-shift in his molecules, causing the Sentry to become partially out of sync with normal reality. The serum induces a photosynthetic reaction, resulting in a hyper-state of consciousness. His powers seem to have their basis in reality warping.[41] Though most of his powers and their limits are still unknown, the Sentry has been said to have the power of a million exploding suns. He is so powerful that Karla Sofen theorized in front of Norman Osborn that what happened after Scarlet Witch broke down would be nothing compared to what Sentry could do.

Molecular Manipulation: Following a confrontation with Molecule Man, Robert discovered he has the powers of molecular manipulation which he had used to revert himself from the liquid Molecule Man had turned him into. The extent of these powers are not yet known, but he was able to defeat the Molecule Man. However it should be noted that unlike Molecule Man, Sentry has little control of his powers. Since The Void and the Sentry are essentially the same person with differing personalities, The Void's own shapeshifting might be a result of the Sentry's molecular manipulation. Additionally Reynold's molecular manipulation ability theoretically would give him potential regenerative healing abilities as well despite his extraordinary invulnerability and durability. It has been theorized that the vast majority of his powers are derived from his ability to alter matter and energy and that he could simulate almost any superpower with enough practice and control. He seems to do this unconsciously as the Void when he changes shape and power sets. It is also possible that he had survived from being disintegrated by Morgan Le Fay due to the same power. Since losing his agoraphobia, and therefore gaining full control over his powers (in Uncanny Avengers), he has been able to utilize his power to manipulate molecules to even greater degrees than ever before.
 * Superhuman Strength: The Sentry's strength varies greatly and depends on his mental stability. The Sentry possesses vast superhuman strength, granting him the ability to lift (press) far in excess of 100 tons easily. He is one of the strongest beings in the Universe. He has demonstrated several astonishing feats of strength during his career, including easily lifting tremendous weights, ripping Carnage in two, taking Terrax the Tamer's cosmic axe and shattering it with his bare hands,[44] lifting a cruise liner effortlessly, and his unrestrained power overloaded the Absorbing Man. The Void was even able to break the Hulk's limbs with relative ease, and the Sentry himself was able to easily kill Ares by ripping him in half. He can also absorb solar radiation for additional strength. The Sentry has yet to demonstrate an upper-limit to his strength, but he has shown that it can rival the likes of the Hulk, although this depends on his mental state. The Sentry has also shown enough physical strength to be able beat the Void into submission more than once with pure force when he was relatively stable, which shows a high degree of power.[6]
 * Superhuman Speed: The Sentry possesses the ability to think, move, run, and react at superhuman speeds. He has been observed catching bullets and has also been seen moving far in excess of supersonic speeds; his speed on earth is enough to be gauged as fast enough to move at orbital velocity (5 miles a second). It should also be noted that the Sentry has numerously been depicted as able to fly to the sun in a matter of moments (where it takes light over 8 minutes). This shows that his speed during inter-stellar travels is several times in excess of the speed of light. He has recently shown the ability to travel an indistinguishable amount of light years in a very short of time in flight. Sentry's flight was described to be bending space and time through pure speed, and that the speed he was flying at was so fast that it was disorienting Thor.[32]
 * Superhuman Stamina: Sentry's enhanced musculature is far more efficient than that of a human. As a result his muscles produce no fatigue toxins. However, his stamina greatly varies, depending on his mental state.
 * Superhuman Agility: Sentry's natural balance, agility, and body coordination are enhanced to levels that are far beyond the natural physical limits of even the finest human athlete.
 * Superhuman Reflexes: The Sentry can react at superhuman speeds exceeding the equivalent of several times the speed of Sound. As such, Sentry was able to catch a sniper bullet from a highly advanced Skrullgun.[45] Sentry has in the past saved Cornelius Worth from a point blank gunshot wound to head from being inflicted on him by the Void (Dark Sentry) (Earth-616). With him taunting Sentry, asking if he was "faster than a speeding bullet". Upon Sentry saving Dr. Cornelius he says to the Void that he himself knew he could catch the bullet because the Void knew how fast the Sentry was to the nearest millisecond.[46] Sentry has been able to attack Thor before he could react during two brief confrontations, one of them just before the Void took possession[47][48] (Thor has routinely matched beings such as Gladiator and Silver Surfer, though greatly holds back against weaker opponents).
 * Superhuman Senses: The Sentry possesses vastly enhanced senses. He is able to hear almost any sound at any decibel, pitch, and frequency. The only Earth creature who can detect sounds at the frequencies he can is a blue whale (0.01-200,000 Hz). He has shown enough control to block out ambient sounds to focus on a specific source/frequency (He has demonstrated hearing a butterfly's heartbeat in Africa). The range of his eyesight is also far greater than that of a human being. He is able to detect a single person from hundreds of miles in the air and above cloud level. The full extent of Robert's other senses superhuman capabilities is unknown.
 * Flight: The Sentry possesses the ability to float by defying gravity, using his superhuman speed to fly far above hypersonic speeds (above mach 10). He has demonstrated travelling to the Sun and back in a matter of moments which would require him to fly at speeds faster than light. And during the Skrull's secret invasion he flew to Saturn (about 746 million miles distance) almost immediately, which required him either to move at many times the speed of light (still thought to be impossible in this space-time) or to have bypassed space altogether thus giving the impression that he had moved faster than light-speed. He has also been stated to travel at many times the speed of light. One plausible explanation is that Sentry uses his absolute control of his molecular structure to mitigate and or prevent his body from attaining additional mass as he moves/flies at speeds far greater that light-speed, although this has yet to have been proven or shown. And has also been remarked to fly at such speeds not even a god of Asgard could withstand.[32] Sentry has also been able to fly with such force to behead and kill Attuma.[49]
 * Nigh Invincibility: The Sentry is, for all intents and purposes, almost completely impervious to harm, unless he wills himself to be killed he has shown no direct weakness. He has been seen surviving extremely harsh atmospheric conditions, including the vacuums of space. Nick Fury has stated that so far S.H.I.E.L.D. has yet to find a way to kill him, and even Iron Man's scanners found no physiological weaknesses in the Sentry's body. Like all of his abilities, his durability depends on his mental state, he can go to completely no-selling Class 100-level characters but as soon as he wishes himself dead he could be killed in an instant, notably in Siege where he asked Thor to kill him. He has also been damaged when he requested to Hulk to punch him in during the Green Goliath's takeover of Manhattan to prevent himself from destroying everyone on the Earth.
 * Photokinesis: It may be theorised that the Sentry also has the superhuman ability to generate, control, and emit light. This ability to produce hard-light constructs may be similar to those of Dazzler when it was revealed that the Void is a just an expression of his repressed persona, and thus his creation, he has also used it to block an energy blast from Terrax.
 * Light Projection: Having absolute control over the light he produces, he can control its direction, frequency (color), amplitude (intensity), and duration. The Sentry can produce numerous effects with the light he manipulates. He can simply cause a bright glow all about his body. He can create a pulse of light on the order of several tens of thousands lumens of power per second (the sun produces at most 10,000 lumens of brightness at noontime), which temporarily blinds people with its brilliance. This ability has been proven to be able to calm down the Hulk.
 * Energy Blasts: The Sentry can generate light, heat, kinetic force, and other forms of energy as powerful blasts and explosions of a yellow color. These blasts are usually generated from the hands and eyes. The maximum power of these blasts is unknown. It has shown previously to be capable of burning Hulk's skin and levelling whole city blocks in the past. He has also shown the ability to emit omnidirectional blasts that were able to eliminate a large group of Attuma's soldiers.[50]


 * Psionic Abilities: The Sentry possesses powerful psychic and mental powers mainly used for holding his physical form together, (though it is not yet known whether the Sentry can use them the way Professor X and other psychics use theirs). The few psychic abilities he has displayed so far was implanting his memories inside Paul Jenkins' mind, being able to erase himself from the memories of every being on the planet, with the help of CLOC, Dr Strange and Reed Richards. When at his full potential he could even use it in almost psychokinetic ways such as stopping a full-speed Mjolnir throw directed at him by Thor.
 * Matter Manipulation:  After being blown apart by the witch Morgan Le Fay, Sentry later reformed at Avengers Tower under his own power. He was again thought to have been killed when his wife shot him with one of Noh-Varr's weapons, and twice was seemingly destroyed by Molecule Man. After his last apparent death at the hands of Molecule Man, Sentry came back with the realization that he could also control all forms of matter to a molecular level, much like Owen Reece. Following the revelation, the Sentry was able to use his power to beat Molecule Man with ease and then teleport him to an unknown location. The Sentry under the Apocalypse Deathseed has also been shown to construct rather large sand golems to attack a full sized Wasp.
 * Biokinesis: The Sentry has an unknown or rarely used ability to affect biophysical effects to an unknown but seemingly limitless degree. Both his Sentry and Void persona's having used this aspect of their shared ability for various purposes. Robert once using his power to cure his therapist's daughter of a coma and spinal problems, while the void bestowed an unmarried widow with an incurable breast cancer disease from miles away with a gesture.[51]
 * Resurrection: The Sentry appears to be able to bring the dead back to life under extreme emotional distress. After Ultron murdered his wife, Sentry was able to resurrect her by simply touching her. It does not appear he has control over this power, as he was shocked by his ability to do such an act. This may also extend to simply healing others' injuries.
 * Regenerative Healing Factor: The Sentry can heal himself from virtually all injuries. He twice even came back from having his molecularity dispersed, during his fights with the Molecule Man and Morgan le Fay. He even tore his own face off and regrew that, then cracked open his own head and have his exposed brain smashed in by Thor only to quickly regenerate it back after his resurrection by a death seed.
 * Power Sharing: A couple of times the Sentry has utilized a unique ability to bestow portions of his own power onto others or using it to augment existing powers in those of his friends. Taking a young boy named Billy Turner and giving him similar abilities compared to his own and taking him on as a sidekick called Scout, or making a playmate for himself and the Hulk when similarly empowering a dog named Normie who took the name of Watchdog.[11] Reynolds even gave Hulk some of his own quintessence as a means to protect him from his dark half, The Void.[52]
 * Immortality: The Sentry is chemically mixed with the super soldier serum.This makes him completely immortal.
 * Teleportation: On at least one occasion, Sentry has shown an ability to teleport in a blinding flash of golden light.[53]

Abilities
Genius Intelligence: Robert is very intelligent. He is capable of using his powers to detect all substances in a single object and thence determine how much of what substances make up an object. He is adept with mechanics, architecture, machinery, tracing energy sources, cybernetics, robotics and computer science. He used his great intelligence to construct his Watchtower as well as everything inside of it. Since he has never been very wealthy, it is likely he recovered all of the substances required for his Watchtower's construction from many different areas of the Earth or (perhaps) other planets as well. Once he collected the right amounts of the different substances he needed, he would then forge them into the materials and technology he needed. His other inventions include CLOC and the Watchtower.

Weaknesses
Due to his condition, Robert suffers from many weaknesses:
 * Psychic Assault: The Sentry has a fragile psyche and is readily susceptible to mental manipulation. Although if he is relatively stable he can resist such manipulation, as he has in the past when Dr Strange tried to convince him that the Sentry wasn't real and that it was an illusion, stating that "he was always too powerful for this type of magic".
 * The Negative Zone: The Sentry is at his weakest in the Negative Zone. His powers and health gradually deteriorate the longer he is inside the zone itself and even worse, his counterpart/nemesis The Void's powers increase to maximum.
 * Lack of Control: Sentry doesn't seem to have complete control over all of his abilities, as he didn't even know he was capable of Molecular Control until his battle with the Molecule Man and was genuinely shocked after reviving his wife from the dead.

Equipment
CLOC, an artificial intelligence designed to monitor the world for emergencies and inform Sentry of the most important ones. It is also used to inform Robert of things such as how Lindy is at any given time.