The cosmic planes that make up reality are a shifting, changing mass of energy and matter. When they overlap or touch each other, the results can be strange. These areas of overlap are called manifest zones.

Zones are often a subtle phenomenon. Skies get grayer and life seems less bright when the Shadowfell manifests in Eberron. When the Feywild manifests, life is abundant, almost dangerously so. And other planes create other effects. Here are some notable locations:

Sharn is largely enveloped by a manifest zone of Syrania, allowing for flight and levitation under much easier circumstances.

Aerenal has several large zones of Mabar and Irian, allowing for positive and negative energy necromancy.