Lightning Is Key

The explosive shatter of the spell circles proved to be good enough of a counter against the pressure of the Lich's Authority. Albeit a temporary counter. 

Without its grip on its throne's armrests lessening even by a fraction, the LIch was quick to reenact its Authoritative pressure and while it prepared to recast the large spell circles that would summon more spears to skewer Andor, Louis, and Eloise from below, it also granted its Mummies some reprieve from the Pressure of its dominance. Allowing them to attack the Dungeon raiders without restrictions. 

"Move only when you have to," Eloise told the other two under her breath, "It'll be hard enough to resist the pressure. Unnecessary movements will weaken you faster."

Andor gritted his teeth with his grip on his Spear clenching and unclenching as he obediently listened and waited.