15. In the end, who is taken into the Dark Dimension by Dormammu?
From Quiz Doctor Strange
Answer:
Kaecilius
Kaecilius travels to Hong Kong and the final Sanctum to find Wong guarding the premises. Kaecilius, of course, makes short work of him out on the streets in front of the building.
Strange reunites with Mordo in the Kamar-Taj and while Mordo's faith in sorcery is shaken, the two of them know they must head to Hong Kong to intercept Kaecilius and stop Dormammu. They make it to Hong Kong, but the Sanctum has already fallen; they're too late, and the Dark Dimension is upon them. But Strange has a way of fixing things Using the Eye of Agamotto, he reverses time, allowing him and Mordo to have a second chance to save Earth. By breaking the laws of nature, Strange saves the citizens of Hong Kong and resurrects Wong, but Kaecilius stops them from returning to the Sanctum, freezing time in its moment while the Dark Dimension waits beyond time.
Strange, realizing this power, flies alone into the Dark Dimension and seeks out Dormammu, finding him there and seeking a bargain. Dormammu, unbelieving in Strange's abilities, kills him simply.
... But using the power of the Eye of Agamotto, Strange resets the timer on his life, returning on a loop and repeating the moment for eternity. Though Strange and Dormammu will be stuck in the moment for eternity, forever living out Strange's death, the people of Earth will be separate, able to live on outside the loop.
Dormammu, eventually seeing himself as a prisoner to Strange's abilities, gives in. Strange forces Dormmamu to take Kaecilius and his disciples and leave Earth alone forever, and when he does, he ends the loop. Strange returns to Hong Kong to see Kaecilius get pulled into the Dark Dimension and vanish with it. He turns back time, restores the Sanctum, and Earth is none the wiser.
Mordo, inflexible, is still shocked that they violated the natural order and that they will be punished for what they've done. He leaves the Kamar-Taj behind, vowing not to follow the same path. Strange remains there, in a sense, to return the Eye of Agamotto. Wong agrees with this decision; the Infinity Stone within the relic is not for bringing onto the streets.
Strange takes up the mantle as the Master of the New York Sanctum to continue his research.