When Dimension Lords battled, the act of spatial domination itself greatly affected the outcome.
Between Entry-Level Dimension Lords, since both sides would've already established a singular dimension, these dimensions would clash against each other, vying for spatial domination.
This wasn't cosmic treasures, but their dimensions themselves.
Whether it was the Lord of Black & White, Enlightened Yellow Dust, Mystic Profundity Matriarch, Sapphire Heaven Fortune Lord, or even Sun Jade Ancient Lord, when attacking Elshen, none of them had revealed cosmic treasures, but their dimensions instead.
After all, to establish these singular dimensions, Supreme Top-Tier cosmic treasures were sacrificed.
And because the cosmic treasures were sacrificed to forge these dimensions, they contained the properties of these cosmic treasures.
Each dimension had the effect of dominating space, suppressing the enemies, and augmenting the Dimension Lord's attacks.
