Real Name: Guilietta Nefaria (clone)

Current Group Affiliation (at time of death): Avengers

Former Group Affiliation: None

1st Appearance: IRON MAN(v.1)#320 (1995)

Issue Joined: AVENGERS(v.1)#397

Status: Honorary member, deceased as of AVENGERS(v.3)#34 (2000)

Known Superhuman Powers: None...Masque just used firearms and other weaponry to battle crime.

Other Aliases: None

Issues of Avengers featuring Masque:

#393-395; #397-399; VOL.3: #32; #34