Anyx and Miss Anyx

Before we get into Anyx and Miss Anyx, let's focus on their characters before the PCU (when they were named Deathboy and Deathgirl).

Deathboy and Deathgirl made their first appearance as major members of Team Ultimate in the Ultima universe back in 2014. Along with the rest of the team (Speedy, Knife Ninja, Neon-Eye, Lightning Girl), many famous stories, for the Ultima fanbase, were created, such as "Speedy: Anarky", where the main villain of the team was introduced. But unfortunately, Deathboy and Deathgirl's time on the team was cut short. After Lightning Girl was killed, Lightning Boy left the team, not wanting anything to do with that kind of evil again. He was never seen again. Soon after this though, for revenge, Deathboy and Deathgirl set off to seek out the one who killed Lightning Girl. When they arrived though, they found Anarky. Anarky easily wiped out Deathboy, and almost killed Deathgirl, but she escaped. Just as Lightning Boy, she was never seen again. Deathboy was dead. It's also important to notice that all of these names were ridiculous and most of these characters were as well, which is why so many characters were forgotten about. A good example of this is of Windman (later renamed to Myst).

Deathboy did not return... until Darkest Day.

Darkest Day was a game-changer for the Ultima universe. Not only did it start a creative and innovative era of the universe, but it also was a completely original idea that was received extremely well.

During the events of Darkest Day, Darkness corrupted many heroes (dead and alive) to join his side of the fight, leaving little of a fighting chance for our heroes. One of the heroes corrupted was, of course, Deathboy. When he returned, the heroes tried to bring him in after Speedy recognized him. He immediately attempted to kill every being in his path. In the Immortals' brief fight with him, he escaped.

He later unexpectedly returns as The Mecromancer in Darkest Day 2. As The Mecromancer, Deathboy resorts to not using his supernatural abilities to defend himself and attack. He instead chooses to use tactical weaponry and gear to better hide his identity from the rest of the world. As well as ditching his powers, he becomes a villain. Although he doesn't play the hugest role, if any, in Darkest Day 2, he does return later for a brief cameo boss fight in 'Reburn: Beyond Fear' as one of Reburn's fears/visions.

Along with this, he also appears in several other projects as The Mecromancer, including 'Speedy: Return of Clash', 'Immortals: The Return Of Black Lightning', 'Immortals Dynasty', 'Speed-Arc: Apocalypse', and is rumored for one of the main 8 villain roles in 'Shattered Dimensions 2'. After this, though, we don't know if we'll ever see Deathboy return to the role of The Mecromancer. Since the character of Deathboy is set to return for the classic Team Ultimate line-up (renamed to Anyx) and play a much bigger and more major part of the PCU, we may see The Mecromancer return in a different form.

Now Deathgirl on the other hand. She will return to play a bigger role as Miss Anyx, but still not as big as Anyx will. She never returned after she diverged from the crime scene of Deathboy's dead body. Something to take note of is that Deathboy's and Deathgirl's lore is being altered for the PCU. In the Ultima-verse, Deathboy and Deathgirl were a young couple named Garric McClair and Hannah Hoskins (Reburn's forgotten sister). (Also, Reburn never found out about Hannah, but rumors are circulating that a storyline is being developed for Reburn's new standalone universe where he discovers his long lost sibling). Now in the PCU, it seems that Anyx and Miss Anyx will be siblings, possibly supporting the rumors of the storyline in the Reburn dimension. His name will still be Garric McClair, but Miss Anyx's name will instead be Rylinn McClair. We should expect their introduction to the PCU sometime in the next 3 years, after the groundwork is laid out by Speed-Arc and Vulcan.