This forbidden magic was called Dimension Siphon.
It could briefly open a passage to the "Magic Origin Dimension," gathering the free-floating magical energy of the entire universe into one body.
When activated, his eyes would turn into two miniature galaxies, while what floated around him would no longer be Magic Arrays, but countless miniature universes being born and extinguished.
However, that was the final stage of Dimension Siphon: All Laws as One.
To reach that stage, one had to continuously use summoning magic to summon creatures from different dimensions, devour them, and accumulate one's own origin power.
The Illuminati's Doctor Strange was likely still in the stage of accumulating origin power. He had already begun devouring Magic Dragons from different universes, which was why he could transform into a three-headed Magic Dragon and easily summon Magic Dragons.
If he truly mastered Dimension Siphon: All Laws as One, his strength would undergo a fundamental leap.
At that time, his power would definitely reach the Single Universe Level. In the All Laws as One state, he might even briefly reach the multiversal level.
At that point, Doctor Strange might be able to venture alone into the Dark Dimension and beat up Dormammu.
Naturally, Harry was interested in such a powerful forbidden magic.
But to his disappointment, he could not cultivate it. Not only this forbidden magic, but any other forbidden magic as well.
Because when it began devouring magical energy from different dimensions, all that magical energy would be forcibly devoured by the Chaos Magic within his body and become part of his Chaos Origin Power.
Besides, he did not need to learn those forbidden magics, because he himself was already a taboo.
Chaos Origin Power was a mighty force far surpassing every substance and every living creature in the multiverse!
Although