Hades watched Isis attacking a part of the vortex with her Plasma Arrows in amazement as the mana on them caused explosions inside the place and slowly began to wound her. Despite that, Isis didn't stop, and much to his annoyance, the explosions inside the vortex made it lose speed.
"What a troublesome woman…" Hades said and then sighed.
Logic says that mages aren't good at taking damage. To some extent, that also applies to elder gods. Still, despite that, Isis kept attacking the vortex until she caused so much damage to it that it began to lose its stability. Eventually, it became so unstable that it was destroyed alongside all spirits inside it thanks to explosions caused by Plasma Arrows. Hades sighed because the other battlefield already had more than half of both combatants, so he won't be able to use the same spell.