Vanguard (Marvel Comics)

Further reading Validator at the Comic Book DB

Further reading Virgina Vision at the Comic Book DB

Further reading Vin Vision at the Comic Book DB

Further reading Viv Vision at the Comic Book DB

Priscilla Lyons (Vagabond) is a superhero in the Marvel Universe. Created by Mark Gruenwald and Paul Neary, the character first appeared in Captain America #325 in January 1987. Within the context of the stories, Priscilla is an ally of Jack Monroe.

Vague is a mutant in the Marvel Universe. Created by Peter David and Larry Stroman, the character first appeared in X-Factor #80. Within the context of the stories, Vague could become transparent or invisible. She lost her abilities due to events of M-Day.

Vakume is a magical supervillain in the Marvel Universe. Created by Len Wein and George Pérez, the character first appeared in Fantastic Four #186 in September 1977. Within the context of the stories, he is a member of Salem's Seven and is able to control air.

Validator (Michaud, first name not given) is a fictional superhero in Marvel Comics. She was created by Jonathan Hickman and Dustin Weaver and first appeared in Avengers Vol. 5 #9 (June 2013).

Not much is known about her other than that she worked alongside her father, Robert, for Department H. She along with her team went to investigate a crater site, but while her team died Michaud was changed and gained the powers of flight and energy blasts. Her father killed himself due to a secret that she told him involving Department H. She briefly lead the team Omega Flight, before deciding to join the Avengers to be alongside Sunspot.

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Wikipedia