Who is Wiccan? The AGATHA ALL ALONG Character’s Marvel Comics History, Explained

The cover for Young Avengers #1 by Jum Cheung.

The trailer for Agatha All Along just introduced us to several new witches to join Kathryn Hahn as the titular Agatha. Among them are Patti Lupone, Aubrey Plaza, and Heartstopper star Joe Locke as a male member of the coven. From the moment they announced his involvement, rumors ran rampant that he will play none other than the Young Avenger known as Wiccan, a character who also happens to be the son of the Scarlet Witch (more or less). Wiccan has become a major Marvel character since his 2005 debut, one of its most powerful magic users, and one of its most prominent LGBTQ heroes. Here’s everything you need to know about Wiccan before his (very probable) MCU debut in Agatha All Along.

Wiccan’s Young Avengers Marvel Comics Debut

Marvel Comics

The first thing to know about Wiccan is that his name wasn’t even originally Wiccan. Debuting in 2005’s Young Avengers #1, this new teen hero, created by Allan Heinberg and Jim Cheung, originally teased the character as related to Thor. Billy Kaplan’s hero name was Asgardian, and the creators led readers to believe he had ties to the God of Thunder. However, Billy had ties to another famous Avenger instead, Wanda Maximoff, a.k.a. the Scarlet Witch, and to a certain extent, the Vision.

Wiccan, the Son of Scarlet Witch and the Vision

The birth of Billy and Tommy Maximoff, future Young Avengers Wiccan and Speed, in the pages of The Vision and the Scarlet Witch.
Marvel Comics

The true origins of Wiccan actually go back to ‘80s Marvel Comics. This was when husband and wife Avengers the Scarlet Witch and the android Vision left the team. Wanda and Vision moved to the suburbs and started a family, after Wanda gave birth to twins, William and Thomas. After a few years, they revealed that Billy and Tommy were only magical constructs, a mystical creation of Wanda’s. She subconsciously created both children from lost fragments of the soul of the demon Mephisto. They were never truly “real.” They eventually disappear, with the witch Agatha Harkness wiping Wanda’s memory of their existence. This was all loosely adapted in WandaVision.

The Young Avenger Wiccan (Billy Kaplan) when he went by the codename Asgardian.
Marvel Comics

Nearly two decades later, the Scarlet Witch nearly decimated the Avengers. This was in the 2004 event Avengers Disassembled, which saw Wanda lose control of her power. In the aftermath, the Vision activates a protocol to recruit new young heroes as the next generation of Avengers. Among those heroes is a teenager named Billy Kaplan, who could wield potent magical powers. At first, his spells allowed him mainly to fly and create lightning. So he emulated Thor in his superhero career, naming himself Asgardian. When he met the other Young Avengers, the gay teen hero met and fell in love with Teddy Altman, a.k.a. Hulkling, a teen Skrull who emulated the Hulk. Billy soon changed his codename to Wiccan.

How Can Teenage Billy Kaplan Possibly be Wanda Maximoff’s Son?

Wiccan uses his magical powers to cast a spell.
Marvel Comics

Billy Kaplan believed he was the eldest of three sons born to doctors Jeff and Rebecca Kaplan. And he was, in a manner of speaking. His soul, however, was the transposed soul of Wanda’s child, also named William. Whether he was the actual reincarnation of Wanda’s child, who somehow went back in time and was reborn to another family, or if he was the soul of Wanda’s son who took over the existing body of teenager Billy Kaplan, all remains a mystery. One prevalent theory is that the real William Kaplan died, possibly in an accident. Then the soul of William Maximoff “moved in,” retaining all of the original Billy Kaplan’s memories. This remains just a theory of Wanda’s however.

Wiccan Finds His Twin Brother, Speed

Wiccan and his twin brother Speed, both Young Avengers.
Marvel Comics

As a member of the Young Avengers, Wiccan’s powers grew rapidly. He had similar reality-altering, chaos magic powers as that of his mother. This fact scared many other heroes in the Marvel Universe. Billy eventually found his soul twin Tommy, now Tommy Shephard, the super-fast hero called Speed. He joined the team as well, and eventually, Billy and Tommy went on a search for the Scarlet Witch. They eventually found her, and she confirmed they were indeed the reincarnated souls of her lost children Billy and Tommy.

Wiccan’s Magical Powers

Wiccan has incredible magical abilities which allow him to warp reality, similar to his “soul mother,” Wanda Maximoff. Wiccan’s spells work by stating intent, focusing on that outcome, and making it happen. If he says “Iwanttolevitatethiscar,” he merely has to repeat that over and over, focus on levitating the car, and it happens. Among the spells Wiccan has cast are tracking spells, teleportation spells, illusions, concussive blasts, telekinesis, and astral projection.

Wiccan Becomes the Demiurge, and Prince Consort of the Kree-Skrull Alliance

Wiccan flits with becoming the all powerful Demiurge.
Marvel Comics

Over the years, Wiccan’s powers have grown. The Asgardian Loki believed him to be something called the Demiurge, a reality warper with nearly godlike powers. Loki was correct in his assertions, as Billy eventually evolves into Demiurge status. As the Demiurge, he had the power to view the past, present and future, as even alter the universe at will. He eventually relinquishes the power to remain mortal, believing it would corrupt him. Doctor Strange himself has called Billy Kaplan one of the most powerful sorcerers on Earth, and believes he will eventually assume the mantle of Sorcerer Supreme.

Wiccan marries his alien boyfriend Hulkling in the pages of Marvel Comics.
Marvel Comics

Wiccan has stayed with his boyfriend Teddy through thick and thin. The pair served together on teams like the Young Avengers, Idea Mechanics, and the Guardians of the Galaxy. Eventually, they joined the proper “grown-up” Avengers squad. After many years of courtship, Billy married his longtime boyfriend Teddy Altman/Hulkling, who is the ruler of the Kree/Skrull Alliance. He became Prince Consort, and Court Wizard of the Alliance.

Wiccan in the MCU

Joe Locke and Kathryn Hahn in Agatha All Along.
Marvel Studios

How they will portray Wiccan in the MCU on Agatha All Along will no doubt be very different from his comic book appearances. We know Joe Locke is part of the witches coven from the trailer for the series, but that’s it. We also know the young actor who played preteen Billy on WandaVision and Doctor Strange in the Multiverse of Madness is obviously not playing him. So how can this be Billy Kaplan/Billy Maximoff?

Our best guess is the MCU is going with the “transposed soul” theory for Billy (and eventually, Tommy). We think the soul of Billy Maximoff took hold of Billy Kaplan’s body, after the hex on Westview fell. Perhaps Billy Kaplan “died” in some kind of incident, and Billy Maximoff’s soul took residence. He might not even know what he really is. Hopefully, with The Marvels teasing a Young Avengers project, we’ll see Wiccan suit up as a hero before too long. We’ll have to wait and see when Agatha All Along premieres on Disney+ this fall.

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