Epiphanies - or Mundus Intelligibilis, as the Order of Hermes and the Celestial Chorus classifies them, or Pandimensional Metaverse, as the Technocracy calls them- are among the most difficult areas to attain within the High Umbra. They embody concepts of complete abstraction, such as "Nature's Laws" or "True Love". They are marked as colorful clouds in the umbral sky of the Vulgate that can give the visitor hints about the concept they embody. Their transcendental nature makes Epiphanies difficult to reach and are usually visited due to means of meditation.
Epiphanies can and will reject visitors who are not willing to understand their associated concepts or want to abuse its power.