Avengers by Brian Michael Bendis: Heroic Age

Fandral

Warriors Three

Wong

Dr. Strange's ally

Tigra

Greer Nelson, from Marvel

Mockingbird

Bobbi Morse

Enchantress

Amora

Kang the Conqueror

Nathaniel Richards, typically from Earth-6311

Maria Hill

Marvel

Heimdall

Marvel, Asgardian

Jessica Jones

War Machine

Jim Rhodes

Hellcat

Patsy Walker

Pepper Potts

Marvel

Hela

Marvel, Norse goddess of death

Hawkeye

Kate Bishop

Daimon Hellstrom

Son of Satan, Hellstorm

Justice

Vance Astrovik

Wiccan

Billy Kaplan

Hulkling

Teddy Altman

Jocasta

built by Ultron

Ancient One

from Doctor Strange, Yao

Doctor Voodoo

Marvel, Jericho Drumm

Patriot

Eli Bradley

Captain America

Bucky Barnes

Stature

Cassandra Lang

Danielle Cage

daughter of Luke Cage

Immortus

Nathaniel Richards, typically of Earth-6311

Victoria Hand

from S.H.I.E.L.D. / H.A.M.M.E.R.

Speed

Tommy Shepherd

Vision

Jonas

Killraven

Jonathan Raven, typically from Earth-691, Marvel

Agamotto

Marvel, Vishanti

Wasp

Hank Pym

Fafnir

King of Nastrond, Marvel

Daniel Drumm

Brother Voodoo

Protector

Noh-Varr

Bor

Marvel, Asgard

Mister Rasputin

Marvel, Pavel Plotnick