Scytheus/...

Simple stones which, through a ritual known by members of TheCultOfTheOubliette, have had their names sacrificed to Oblivion. Thus, they are no longer stones or rocks, they are ... . They help repel the harmful effects of being close to TheBlasphemousKinder. Because they are now void of identity they emulate with beings touched by ThatIsWhichIsNot. Unfortunately, they weaken the existence of any they touch and Essence flows weaker around them.

Possessers of a ... should not attempt to refer to it by a name. The frist attempt at doing so will cause it to shatter. It's name was given to Oblivion and trying to give it a new one will negate its existence entirely. Simply refer to it as "it", "mine", "your's", "his", etc.