Prismatic Crystal (talent)

Prismatic Crystal is a level 100 mage talent. The crystal lasts for 12 sec. It summoned an object with the same name.

History
When this ability was initially announced, it was called Focusing Crystal and would soak damage for ten seconds, then release it over the span of 6 seconds, in addition to its current effects. This secondary element of the spell was removed some time before the announcement of the Warlords of Draenor alpha.