First Dark Avengers
The government assigned the team's redevelopment to Norman Osborn (the reformed supervillain now calling himself the Iron Patriot) whom the government had previously assigned to head the superhero team the Thunderbolts and who had become a public hero for his role in repelling the Skrull threat. Osborn, also given leadership of the espionage agency S.H.I.E.L.D., reforms that agency into H.A.M.M.E.R. and creates a new Avengers team under its aegis.
The initial line-up consists of former Thunderbolts members and new recruits, including the Sentry, Ares, Noh-Varr (now Captain Marvel) as well as disguised super-villains Moonstone (portraying Ms. Marvel), Venom (Mac Gargan portraying Spider-Man after being given a formula that resets the symbiote to the size it was when it possessed Spider-Man), Bullseye (portraying Hawkeye) and Wolverine's disgruntled son Daken taking on the Wolverine mantle. Osborn also takes on the identity of Iron Patriot, wearing a red, white, and blue-themed Iron Man armor.[9] The team goes to Latveria to rescue Doctor Doom from Morgan Le Fay.[10] Upon returning from Latveria, Osborn deals[11] with the aftermath of Hawkeye's appearance on live TV, under his "Ronin" alias, reminding the public of Osborn's murderous past and that he should not be trusted.[12] Due to this action, Osborn is forced to "get rid of" this problem.
The Dark Avengers arrive in San Francisco to set up martial law and to quell the anti-mutant riots. In doing so, Norman sets up his own team of X-Men consisting of Cloak and Dagger, Mimic, Emma Frost, Namor the Sub-Mariner, Daken, Weapon Omega and Mystique (posing as Professor X) much to the chagrin of his Avengers.[13] After Emma Frost, Namor, and Cloak and Dagger betray the team, Norman swears vengeance on the X-Men.[14]
A series of disappearances throughout Colorado causes Norman Osborn's Dark Avengers (except for Venom) to visit the small town of Dinosaur, Colorado. Everyone except Norman is teleported away, while Osborn finds himself in front of a throne with Molecule Man seated on it, flanked by the Beyonder, Mephisto, Zarathos, and the Enchantress.[15] However, it is revealed that these others were merely Molecule Man's creations. Molecule Man tortures Norman mentally and physically and seemingly kills his Avengers.[16] Osborn's assistant Victoria Hand successfully stalls Molecule Man with a false surrender until the Void is able to reform and kill Molecule Man. It is revealed that the Sentry and the Void have the same powers as Molecule Man. The Sentry regains control of himself and agrees to begin therapy with Moonstone, while Victoria Hand demands Norman to undergo therapy as well after being tortured. Inside his office, Loki is manipulating Norman into having a Green Goblin relapse.[17]
After declaring war on the Asgardians, Norman Osborn has the Dark Avengers and those in The Initiative prepare for the Siege of Asgard.[18] Norman considers The Sentry, specifically his dark side, known as The Void, his secret weapon.[19]
In flashback, it is told how Robert Reynolds received his vast powers from experimental drugs, using his might as the Sentry to live the life of a superhero, while his darker emotions manifested as the Void. Osborn has manipulated Reynolds into allowing the Void to take over, to do Osborn's murderous bidding. Osborn has somehow recreated the addictive serum that gave Reynolds his powers, making him dependent on Osborn and his approval. Meanwhile, Reynolds's wife Lindy has been a virtual prisoner in the Sentry's Watchtower, has even attempted to kill him, and begs Reynolds to either kill her or let her go. Reynolds's warring personalities, however, have stalemated. The Sentry even attempts suicide, flying into the heart of the sun, but such is his invulnerability that it doesn't work. He tires of struggling against the Void. Norman orders Bullseye to kill Lindy, blaming her for Sentry's uncertainty and weakness.[20] When an emergency evacuation occurs, Bullseye takes Lindy on a helicopter, antagonizes her cruelly, then strangles her to death and dumps her body into the ocean. When Sentry arrives looking for Lindy, Bullseye claims that she committed suicide, out of fear of Reynolds, by jumping out of the helicopter in the countryside. Sentry leaves to look for her body. From this point on, it could be said that the murderous Void was in full control of Reynolds and his unprecedented power.[21]
Following the events of Siege, Norman Osborn is incarcerated in the Raft. Moonstone, Bullseye and Venom are captured by the heroes, while Daken manages to escape capture by military personnel. After being interrogated by Captain Rogers, Victoria Hand is informed that she has been reassigned.[22] Moonstone joins Luke Cage's incarnation of the Thunderbolts.[23] Noh-Varr is recruited into the Avengers team to help them build a time machine to save the future.[24] Victoria Hand is assigned by Steve Rogers to be the liaison for Luke Cage's team of Avengers, dubbed the New Avengers, because he feels that she can provide an important insight to the team.[25] Bullseye escapes custody and is killed by his longtime nemesis Daredevil when he attacks his fortress of Shadowland during the storyline of the same name. Daken eludes capture at the conclusion of the Siege of Asgard and is confronted by Franken-Castle (whom he had killed during the Dark Reign). Mac Gargan's symbiote is removed and he is taken into custody. Alistair Smythe breaks Gargan out of prison who is transformed back into the Scorpion.[26]
