==Runestone Scarcity==

There are seven Runestone quality levels, roughly distributed so that levels one through three are found as a character progresses through Normal, four and five are found in Nightmare, and six and seven are found in Hell (each Runestone's quality can be determined by the number of points around its edge). It's not known how common or rare Runestones will be, or whether or not all five types will be equally difficult to find. The most recent information about the subject came from a forum post by Bashiok in January 2011.<ref>[http://diablo.incgamers.com/blog/comments/runestone-info-galore/ Bashiok forum post] - Blue Tracker, January 12, 2011</ref>

It's not known if the Mystic can upgrade the quality of runestones though, as the [[jeweler]] can by combining three [[gems]] of the same type/level to create one of the next higher level.

==Easy Socketing==