While Evan was wrecking a straight line of destruction right through Kreah, his party members weren't slacking.
"Ethereal Equilibrium: Combat Mode."
Eliza's floating spears shot forward at sonic speed, piercing through the heads of dozens of undead per second and forcefully returning these reanimated corpses to death.
Her life energy was an instant death poison for the undead, and it was more effective the stronger the undead was.
She used Life Energy Draining Prison to suck the Health out of the Beasts of Theron and converted their life energy to ether which she then used to power her Ethereal Equilibrium and Child of Life.
Nadarus summoned his 'Evocation: Covetous Archers', drawing upon all the 'greed energy' generated by the FCDs who were greedy for power.