Dormammu

In Brian Michael Bendis and Billy Tan, Hellstrom was among the heroes to face off against the ruler of the Dark Dimension, Dormammu.

Sadly, Dormammu's potential was never fully realized in the movie, making him one of the many underutilized in the MCU.

The group plot to bring Dormammu to Earth.

Again, much of this is speculative but one thing I can say with a relative degree of confidence; we haven't seen the last of Dormammu.

But the original “Doctor Strange” did actually involve real multiverse elements — Strange had to travel into the Dark Dimension, home of Dormammu, in order to save the earth from destruction.

In the show, Carnage is cast into Dormammu's realm by Venom in the middle of Season 3, and struggles to free itself from its interdimensional prison.

While Dormammu making Strange's head explode via excessive suffocation is impressive, the showmanship of an exploding head does not change the fact that an all-powerful being killed another all-powerful being by choking him out.

After Christine heroically saved Doctor Strange's life, he had to leave in order to stop Kaecilius and his zealots from fulfilling their schemes involving Dormammu and the Dark Dimension.

He was such a generic bad guy and nothing in the film even touched upon the what and why of Dormammu’s existence.

The Dark Dimension is the natural habitat of Dormammu: a realm fueled by dark, angry, and evil thoughts and energies.

And with dramatic pacing and storytelling, Ditko delivers one of the great sequences in all comics." citation Doctor Strange and other characters Dormammu attacks Eternity in a Ditko "Dr.