king_frosh
Primagen endowed him with the power to crack a world in half. With that in mind, a much more powerful Inhuman, like Black Bolt or Crystal, could potentially gain near omnipotent power level. Black Bolt could be bestowed the ability to generate giant black holes with his voice; whereas Crystal might be able to create worlds, bend the fabric of reality to her whim. All of this in mind, I wonder if creating such awesome weapons might have been the Progenitors initial goal in sending the skyspears out in the first place.