Syren

Syren (Avery Chance) is a fictional supervillain appearing on ' , being created on TBD 1984.

History
Avery was once a struggling artist who ended up joining a gang. Soon, Spider-Man ended up to take down them while they were behind a scheme involving transporting highly dangerous drugs. Spider-Man, quickly learning of this, takes the gang out, accidentally pushing Avery into the material made to create the drug. Soon, she learns that the drug made her able to turn people into slaves. As a result, she decides to become a criminal.

Powers and abilities

 * Mind control
 * Slow aging
 * Agility
 * Peak physical condition

Villainous acts

 * She almost had Spider-Man reveal his identity in public.
 * She and a Peter under her spell had a child.
 * She controlled MJ to set Spider-Man in a trap.
 * She controlled a whole bank into giving her money and attacking Spider-Man.
 * She TBD.

Live-action

 * Spider-Man 2, played by TBD.
 * Spider-Man: Far From Home, played by Miranda Cosgrove.

Animated

 * Spider-Man: Return to the Spider-Verse, voiced by TBD.

Animated

 * Spider-Man: The Animated Series, voiced by TBD.
 * Spider-Man: The New Animated Series, voiced by TBD.
 * The Spectacular Spider-Man, voiced by TBD.
 * Ultimate Spider-Man, voiced by TBD.
 * Marvel's Spider-Man, voiced by Cristina Vee.
 * Spider-Man and the Spider-Squad, voiced by TBD.

Trivia

 * She is one of the comic's female characters who is attracted to Peter, along with the classic cases of Mary Jane Watson and Gwen Stacy, Felicia Hardy and a few others.