Uncanny Disappearance

An unfortunate undead mage happened to be in the range. His body was instantly purged by the power of holy light. The black-and-gray soil was cleansed. The bones of the undead creatures were washed, and turned into the best fertilizer.

Death and darkness were banished. The land within 100 kilometers was restored to its original appearance. Fresh grass was growing out of the soil quickly into the most mature state. Their seeds fell onto the land, and grew into even more grass.

In only a couple of seconds, the land within 100 kilometers of the fortress turned green. Then, the greenness spread out unstoppably, and turned an even larger area into a fertile meadow.

There was no aura of death at all, just the air of vitality. It seemed as if this place was still the fertile Mesomiya Plain of the Leviathan Plane that everybody knew.