Jeannette

Jeannette is a DC Comics supervillain and a member of the Secret Six.

History
Jeannette and the rest of the Secret Six attack Hawkeye and Batman under Baron Zemo's orders. At Zemo's insistence, Jeannette uses the Death Wail, only to be attacked from behind by Hawkeye, who was unharmed.

Powers and Abilities

 * Transformation: Jeannette can transform into her banshee form.
 * Death Wail: The Death Wail is a sound-based attack that renders those who hear it unable to fight. Clint Barton is shown to be immune to Death Wail, as he is deaf and uses a hearing aid. Using the Death Wail weakens Jeannette.