Praxis (MTAw)

A praxis is an Imago that a Mage has gained some form of insight into.

Overview
Through repetition or through practice, a Mage can learn the symbols of a spell by heart. This not only makes her more adept at casting it, but shapes her growing Gnosis. When using a Praxis, the Mage only needs to roll three successes to gain an exceptional success, rather than five.