Zetta grabbed for control of the shared body quickly, and along with it, his mana power. That went where his soul went, after all.

Think transforming into a Power Ranger is impressive? Now, for the moment, she had all the power of an Overlord at her disposal. Zetta used this power in the most direct way: turning in midair so they/she/whatever landed feet first and one fist down on the ground, hard enough to punch an impact crater into the ground.

The mana flowing through them kept the body unharmed.