Star Brand

The Star Brand is the name of a number of similar fictional comic book objects of power in the multiverse created by the shared universes of Marvel Comics. The name "Star Brand" is also often adopted by the wielders of these objects. Three of these Star Brands have been prominently featured in series published by Marvel.
The original Star Brand is a black star-shaped tattoo-like mark that first appeared in the comic book series "Star Brand", published by Marvel Comics as a part of its New Universe imprint from 1986 to 1989. All of the other Star Brands are alternates of this original version. The Star Brand gave its bearer infinite, god-like powers, limited only by the wielder's imagination. After the end of the series and the New Universe imprint, this specific Star Brand made appearances in Marvel's main shared universe, the Marvel Universe.
The second Star Brand is a glowing glyph, shaped like the original Star Brand and giving identical powers. This Star Brand is featured in "newuniversal", a series featuring a universe that is a reimagining of the original New Universe that began publication in 2006. This series was abandoned, the story never completed. 
The third Star Brand was introduced in 2013's "Avengers Infinity" and is the first to be native to Marvel's main continuity.
New Universe Star Brand.
Publication history.
The Star Brand was created by Marvel Comics editor-in-chief Jim Shooter to be the flagship series of the New Universe line. Mark Gruenwald's notes from the meeting in which the New Universe concept was fleshed out indicate that the original title was "Will Power", and that the name "Star Brand" was taken from an unused concept by Archie Goodwin.
The series was originally written by Shooter. The New Universe had no budget with which to hire big name talent, so it was to Shooter's surprise that John Romita, Jr. (a rising industry star) and Al Williamson (an esteemed comics veteran) volunteered to be the penciler and inker, respectively, of "Star Brand". The stories followed protagonist Ken Connell in his struggle to use his near limitless power in the right way. Jim Shooter's run on "Star Brand" was unique in that, unlike nearly every other superhero comic up to that time, it was not told from omniscient point-of-view, and instead showed only Ken Connell's firsthand experiences. After issue #7, Shooter was fired from Marvel, and Romita and Williamson left the series. "Star Brand" was taken down to bi-monthly status, and consisted of fill-in issues for the next half year.
John Byrne, at the prompting of New Universe editor Howard Mackie (a close friend of Byrne's), took over both the writing and breakdowns with issue #11. Shortly after, a meeting between Byrne, Mackie, and "DP 7" writer Mark Gruenwald was held to come up with a plot device to raise interest in the New Universe. The idea of the Star Brand destroying Pittsburgh was devised at this meeting and implemented in "The Star Brand" #12. Following this issue, Ken Connell was reduced to a supporting character, and the series became a more generalized account of the effects of the Star Brand on humankind. The series was cancelled with issue #19.
Powers and abilities.
The Star Brand grants the bearer potentially infinite power, limited in application only by their imagination. What this actually means in execution varies with each depiction, though it usually includes the traditional super-powers of flight, invulnerability, super-strength and energy blasts. One user transferred the Star Brand to an inanimate object (an asteroid) in hope of ridding themselves of the burden of the power. The Brand, unchecked by a higher intelligence, released a huge amount of force in a single blast, bombarding the Earth with mutating energy endowing a small percentage of all living humans with various paranormal traits and abilities, an occurrence called the White Event.
Wielders.
There were four men who wielded the power of the Star Brand during the course of the original series run:
Reintroduction.
Following the dissolution of the New Universe imprint, Mark Gruenwald, the writer of the New Universe title "DP7", used the Star Brand and other New Universe characters some years later in "Quasar". He later used them in the "Starblast" limited series and crossover which ended when The Stranger used the Star Brand to move the Earth of the New Universe into orbit around his labworld.
Wielders.
During this period there were five individuals who wielded the Star Brand:
newuniversal - Starbrand.
Writer Warren Ellis re-imagined the New Universe and has since named it newuniversal, portraying Kenneth Connell as the Star Brand, originally from Optima Down, Oklahoma. The origin of the Star Brand is central to the entire New Universe re-imagining. The Star Brand was supposedly artificially created by a long-dead alien race as a tool that confers amazing powers to its wielder. The purpose of the Star Brand glyph (tattoo) is to help the transition of a world through the inevitable paradigm shift caused when it comes into contact with a web of strange matter, called "newuniversal structure", wherein normal physical laws operate differently. Specifically, the newuniversal web causes normal humans to become superhumans, or paranormals.
Ken represents an average man whose life is drastically changed, which is one of the major themes in "newuniversal". Ken's life is a relatively normal one where the most dangerous thing about it is that the city's sheriff hates him because he is dating his daughter, Madeline Felix. After a night out drinking Kenneth and Madeline fall asleep on a hillside. In the early hours of March 1, 2006, while they sleep, the White Event takes place, granting him the Star Brand glyph. Ken wakes to find Madeline dead beside him, burned to death when the White Event granted him the star brand. The energies were so strong that a symbol of the Star Brand had been scorched into the hillside around them, with Kenneth at its center. The events of the following few hours push him over the edge as they move far too quickly for him to handle.
Ken spends the next two weeks in a deep depression, coming to terms with his new powers and supposed responsibilities. Believing that Madeline's death was caused by the fact that he was asleep and therefore unable to consciously control the energies of the Star Brand (not limiting the Star Brand with conscious control), he decides to "wake up" and deal with it.
Other versions.
Earth-616 (Prime Earth).
A new Star Brand was introduced into the main Earth-616 continuity during the "Marvel NOW!" event, in Jonathan Hickman's "Avengers" Volume 5. College student Kevin Connor receives the brand from a flawed White Event, causing him to be selected rather than a qualified candidate. His sudden transformation results in the annihilation of his entire college, killing hundreds. The Avengers arrived at the area with Captain Universe and Nightmask to investigate the event. Nightmask and Star Brand later head to Mars to confront Ex Nihilo. The Avengers fought against Nightmask and Star Brand which resulted in Nightmask and Star Brand destroying the living consciousness of Earth. Iron Man imprisoned them in the Sol's Hammer weapon.
Alongside Ex Nihilo, Abyss, and Nightmask, Star Brand joins the Avengers when they leave Earth to fight the Builders. He and several other Avengers were captured, but with the encouragement of the Black Widow Star Brand proved instrumental in destroying the Builder fleet above the Kree homeworld of Hala. After the conclusion of the Builder conflict and the defeat of Thanos on Earth, Captain America decided to keep both Nightmask and Star Brand as members of the Avengers.
In this version, the Star Brand is described as a "planetary defense mechanism," and Star Brands from other worlds eventually appear. Kevin Connor later becomes frenzied and attacks Ghost Rider in South Africa, mistakenly believing that the youth is seeking to unearth an ancient Celestial that was buried there many years ago. He is apparently killed by Ghost Rider's Penance Stare, leaving the Star Brand symbol burned into the ground.
Starbrand next appeared in the six-issue Starbrand & Nightmask comic by Greg Weisman and Domo Staton.
"Fantastic Four".
In "Fantastic Four" 572 (2009), one of "The Council", an interdimensional think-tank and activist group composed entirely of parallel versions of Reed Richards, wields the Star Brand.
"Exiles".
Alternate versions of Ken Connell and the Star Brand appear in "Exiles" during that series' "Worlds Tour" story-arc. The issues depicting this story are #72 - 74, January through March of 2006.
This story is set in a slightly different version of the New Universe (designated as Earth-15731), prior to the Pitt. It sees the Exiles join forces with D.P.7 and Ken Connell to prevent an alternate version of Proteus from taking control of Connell's body and the Star Brand itself.
"Avengers Forever".
In 1998 - 1999 miniseries "Avengers Forever", a version of Ken Connell appeared briefly as one of the Alternate Avengers fighting in The Destiny War.
"Untold Tales of the New Universe".
"Untold Tales of the New Universe: Star Brand" (2006) briefly mentions three more alternate versions that have been investigated by Arden and her fellow Lateral Shifters:
The three Star Brand marks are also pictured - each one looks distinctly different (and none of them resemble the New Universe version).
"Legends".
In issue #5 of the DC Comics limited series "Legends" (March-1987), Guy Gardner battles a villain called "Sunspot", who is a parody of Ken Connell and thus, by proxy, of original "Star Brand"/New Universe creator Jim Shooter (Shooter had modeled many aspects of the Connell character on himself). Issued around the time of the downsizing of the New Universe line and Shooter's departure from Marvel, the scene in "Legends" depicts Sunspot/Connell/Shooter at one point exclaiming "I wield the ultimate power...the power to create a New Universe!", which was then followed by his accidentally shooting himself in the foot. This issue was written by John Byrne, who shortly thereafter returned to Marvel to take over the writing of the "Star Brand" comic itself.
Vnn.
In 1,000,000 B.C., there was a primitive version of Star Brand. He later came together with Agamotto, Lady Phoenix, Odin, and prehistoric versions of Black Panther, Ghost Rider, and Iron Fist. This group came together to fight a Celestial called the Fallen. The Stone Age Avengers defeated the Fallen and sealed it underground in what would become South Africa.
In his backstory, Vnn and his lover Brrkk discovered the Star Brand after running from Deviants. When Brrkk died, Vnn found the corpse of a Tyrannosaurus that previously possessed the Star Brand. Vnn absorbed the Star Brand powers and used them to defeat the Deviants.