390. Perfectly Imperfect

"Counterattack, quickly counterattack!"

"The refraction barrier won't hold much longer! These damned monsters are using bullets and explosives to weaken the barrier's potency!"

"First, take out those steel monsters firing light columns! Once we eliminate them, we can win this!"

Many figures rushed out from the subway entrance, each shrouded in a crystalline shell with countless facets.

These crystalline shells, composed of wind type and rock and soil energy, were what the wizards referred to as "refraction barriers."

Because they could almost entirely refract light beams, they were listed among the top ten classic magic shields in the Ulnas Circle textbooks.

Regrettably, this spell was local magic, not wild magic.

Its initial strength was only first level, and it could only be enhanced by magical items or other spells.

In other words, even in the hands of a Nine Circles Battle Mage, it had at most the strength of about seven circles.