Robert Reynolds (Earth-199999)

is the world's most powerful superhero, who gained abilities from the Golden Sentry Serum.

Powers

 * 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.
 * Materialization: Sentry learned he could craft and build various constructs or even sentient effigy's by rearranging molecules by force of will. Either conjuring a miniature werewolf in the palm of his hand, erecting a force field able to deflect Terrax the Tamer's energy waves with relative ease, and at his most uninhibited, create massive Sand Golems capable of downing a giant sized Wasp.
 * Immortality: The Sentry is chemically mixed with the super soldier serum. This makes him, and the Void, both unable to ever die.
 * 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. During an encounter with the Avengers, with Thor, Captain Marvel and She-Hulk in their ranks, the Sentry manhandle them and knock them all aside with ease.
 * 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
 * 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, along with the rest of his powers, greatly varies depending on his mental and emotional 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 Skrulls gun. Sentry has in the past saved Cornelius Worth from a point blank gunshot wound to head from being inflicted on him by the Void. With him taunting Sentry, asking if he was "faster than a speeding bullet".
 * 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 remarked that he was able to hear 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.[17] And during the Skrulls 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 obtaining 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.
 * Teleportation: On at least one occasion, Sentry has shown an ability to teleport in a blinding flash of golden light.[72]
 * Invulnerability: 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.
 * Endurance: Sentry has admitted to Lindy that he does not need to ever use the bathroom. He also does not appear to have the need to eat either, as shown when his wife was eating a meal with him and he only had a glass water in comparison.
 * Photo kinesis: It may be theorized 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 (colour), 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 though it also reduces him to a childlike mentality who believes the Sentry and his wife to be his mother and father.
 * Energy Blasts: The Sentry can generate light, heat, kinetic force, and other forms of energy as powerful blasts and explosions of a yellow colour. 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.
 * Darkness Manipulation: After merging with the Void, Sentry gained the Void's darkness manipulation abilities. He could generate tentacles from his darkness that could restrain someone as well as knock them away.
 *  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.
 * 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 vegetative state and spinal problems seemingly just by being in the same room as her, while the Void bestowed an young unwed mother with an incurable breast cancer disease from states away.
 * 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
 * Energy Absorption: The Sentry has been stated to be capable of drawing energy from 'anywhere and everywhere' including the Micro-verse.