| “ | There is nothing left to stop me from reigning over the world for eternity! | „ |
| ~ Dormammu to Doctor Strange and the Avengers. |
Dormammu is a major antagonist in Avengers Assemble, first appearing in the Season 2 episode "Widow's Run". A malevolent god from Dark Dimension, he is a self-obsessed dark lord of chaos bent on mixing the universe with Dark Dimension. He is the immortal founder of Mindless Ones and he serves as Doctor Strange's archenemy like in the comics and live action films.
He was voiced by Phil LaMarr, who also played Vamp in the Metal Gear Solid games, Mad Jack in Samurai Jack, The Beast from inFamous, Goigoi in The Lion Guard, Aquaman from the Injustice games and the voice of Rag Doll from The Flash.
Biography
Widow's Run
The powers of Infinity Stones are affecting reality especially the mystic locations. After Dormammu emerged from the portal with the Mindless Ones, Doctor Strange and the Avengers contribute to battle until Black Widow uses the powers of Infinity Stones to defeat Dormammu by sending him back to hell. It is assumed that Dormammu plans to return and continue his mission to mix the dark dimension with the rest of the universe, and reign over the world.
Dormammu appears to be a demon which has the role of traveling dimensions. Any dimension which Dormammu enters, he would consume the life energy from it, in order to sustain himself. He made Baron Mordo his villainous side-assistant. Mordo ends up brainwashing humans to steal devices, so he could enter various new dimensions. Mary Jane Watson, Peter Parker and others also got recruited by Dormammu. Mary with other members end up breaking into Doctor Strange's Sanctum, so they could steal the Wand of Watoomb.
Luckily, Spider-Man blocks them from the robbery. Peter Parker leaded the cult by him self. The recruited members again made the same attack on the Sanctum. Spider-Man tried protecting the Wand, but he failed because they managed to put a spell on Spider-Man to control him. Doctor Strange ended up reversing the spell from Spider-Man, but realized that the Want got stolen by them. Mordo then takes the Wand and lets Dormammu enter the world.
Spider-Man ends up entering Dormammu's world, to get the Wand Back for Doctor-Strange. Dormammu instantly tries to stop the wall-crawler, but fails. Before the portal closed, Dormammu takes Mary Jane and tries to explain to her that he is her father, but Dr. Strange already has shown a image of her father, so she didn't trust him, and escaped.
Once Dormammu's plan failed, he became extremely upset. But the finds out that the Venom Symbiote reproduced. He instantly orders Mordo to change John Probe's course, on which the symbiote is attached to, so it crashes the Earth, making a chaos. The probe ends up crashing on Earth, while the symbiotes attach to a young couple. Mordo then orders the symbiotes to steal the portal device for Stark Enterprises.
The symbiotes we're successful at their job, But Dormammu needed more life energy when he leaves. He ends up giving Carnage the ability to absorb the energy and sends him on the mission. While doing so, he ended up making a energy bond with Carnage. In the end, Carnage gains the energy and releases it into the portal in order for Dormammu to leave. Dormammu then enters Earth.
Iron Man, Spider-Man and Heroic-Venom end up together battling against Dormammu. Iron Man and Venom fight Dormammu, as Spider-Man goes to the device and reverses the polarity effect. The portal then instantly pulls Dormammu back into his dimension, plus the portal releases the energy which Carnage absorbed. Spider-Man then increases the power, which makes Dormammu instantly back in his own dimension. But the link with Carnage was still active, until Venom pushed Carnage into the portal which Dormammu was trapped in.
Abilities
Dormammu's real powers are anonymous to the public. It is noted that he has the ability to enter life-energy from any universe he enters. In his own dimension, he has the ability to increase his own size. He even ended up increasing into gigantic sizes. He also can create various illusions, as he tried tricking Mary Watson into thinking that he is her father.