A Celestial Phenomenon Ascendant has to first comprehend the true intents of their Mandates before re-infusing their astral novas back into their astral souls, allowing their astral souls to undergo an evolution while integrating the true intents they comprehended within. Only then would a celestial phenomenon be condensed, manifesting a constellation.
This also indicated that for Celestial Phenomenon Ascendants, their constellations by themselves already contain the characteristics of their astral souls in addition to the true intents which they used to create it. Hence, for some Ascendants who had unique astral souls and a very high understanding of their true intents, their constellation would be able to sweep across everything, annihilating all opponents effortlessly.