Origin
Aldvi is one of the ancient and mythical Doom Maidens, specifically the Doom Maiden of Deceit. The Doom Maidens were savage berserk Valkyries who terrorized many ancient lands before being neutralized by the Asgardian All Father Odin.
Creation
Aldvi is a Marvel character created by Cullen Bunn, Will Sliney and Veronica Gandini, first appearing in Fearless Defenders #3 released in 2013.
Character Evolution
Powers and Abilities
Aldvi possesses vague powers of perception manipulation as well as presumably typical powers of Valkyries.