It is apogee and culmination, miracle and mythos. The apex of an adventurer's capabilities, and the budding sprouts of a starborn's first steps. Upon the instant that one becomes two, two becomes three, and three branch out into five, disparate flecks reform and reforge, becoming an ore with no kindred, a spark of individuality forged by trial and tribulation.
It is a crystallization of the living legend that is your adventure through Terrasphere.
It is the Unified Mastery.
Unified Masteries are a special progression system unlocked through, and only used in, Ashifili's DM Challenges. Every Challenge completed grants a <<Crystallization of Trials >>, and the accumulation of such crystallizations allows one to unlock unique Passives, Actions, and perhaps even Limit Breaks over the course of continually testing one's self within the furnace of duress and devastation that these Challenges seem to naturally become. The actions from a Unified Mastery exists outside the Action Slot limit that comes from the Playsheet, but will generally not be effects that simply deal copious amounts of single target damage.
After obtaining your first << Crystallization of Trials >>, consider a Title that storytellers and songweavers may refer to your character as. Such a Title would preferably be two to three words long, such as 'King of Destruction', 'Death Shadow', or 'Saint of Killers', and such Titles will become the name of your Unified Mastery. DM this Title to me, as well as a short statement with regards to how your character has fused their masteries together, and I will add a post in this thread to begin tracking the living legend of your character.
Titles are, of course, mutable, though Actions unlocked in the past will not change alongside them.