Long ago Tialevor the Tyrant-God poured part of his essence into a powerful phylactery, sacrificing his third eye. This powerful artifact transformed over the years into a huge arcane crystal and is a source of infinite corruption capable of giving divine powers to those who are able to use it. However the true purpose of this evil artifact is to let the Tyrant-God rise again if his body were to be destroyed. Because of this it is protected by an ancient and cursed species, the Gryphkins, that were tricked into a pact with him.
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