733 Supreme Power

Michael practiced Foundation Break only once before he discovered more Tekur. The burst of power granted by Foundation Break was extraordinary. Even without using Heavenly Beast Physique or Enhancement, Michael felt like he could overwhelm one or two Supreme Soldiers.

That was verified as he engaged in combat with the group of Tekur who'd entered the range of Spirit Eyes. 

Michael unleashed the Cursed Seals and the Serpent Seals to unlock True Extraction and strengthen his physique. After that, he merged the Dome of Extraction with the Extraction Aura to form the True Extraction Domain, which expanded rapidly and devoured the surrounding energy and lifeforce.