Swallowed Whole

Devouring the Primedival Pyramid was easier said than done. The construct might be in shambles now, but it had survived for millennia. It wasn't made from cheap material. If anything, the materials used to build the Primedival Pyramid were probably more valuable than everything it stored. 

The Pyramid was the last mark left behind by the Undead Pharaoh. Using the Primedival Pyramid's materials was probably the best choice, but Michael didn't like it. His brother was betrayed in it. He didn't want to see a single sandstone of the Primedival Pyramid ever again.

Therefore, Michael unleashed the fury of True Extraction and Swallow Domain. The massive shadow of the World Serpent conjured overhead as Michael levitated above the Primedival Pyramid's ruins. Thick, golden veins passed through the enormous creature, granting it the energy required to expand even further.