Most Demon Gods were useless to call upon at a time like this. Even Dormammu was not high enough on the ladder; there was even less reason to mention anyone weaker than him.
Lord of the Dark Dimension sounded impressive, but outside Marvel's Superhero framework, what other universe even had a so-called Dark Dimension?
If he had remained human and not discarded his flesh and blood, perhaps he would still have had room to grow. But he had chosen not to be human, instead becoming one of the Elemental Creatures. He had narrowed his own path.
According to Su Ming's speculation, for a Demon God to develop to the Omniverse level—or even transcend the Omniverse—at the very least, their true body or concept had to exist across different universes. Only then would there be some hope.
Take Oshtur, for example. Her true body was a bird, her incarnation was human, and her concept was Order. That gave her broad adaptability.
Never mind whether every universe had birds, even the most chaotic worlds, such as the one on the other side of the Dark Tower, still had Order.
Or take Hoggoth. His true body was unknown, his incarnations were tigers or insects, and even his concept was unknown. He was an Outer God, naturally beyond ordinary standards. After dealing with him so many times, Su Ming still could not say what level Hoggoth truly stood at.
Of course, Vishanti's most crucial concept was "trinity." That concept was the root of their power. Those who understood, understood.
As for the other Octessence, some had Ice Elemental Giants as their true bodies, some were winged flying serpents, and some were long-legged electric eels. What other worlds would have such things?
Without universality, they naturally could not take root in other World Systems. It