OK. I've added a note at the top
Technically, a normal Cleric can do that already do that (Glyph of Warding, and the entire Symbol of X series), but it costs gold each time. That is probably a good idea, otherwise if you allow free spamming of permanent symbols, you wind up with something like the Explosive Rune bomb. E.g. put Symbols of Death on rubber balls, and then dropping a SACK of these on the enemy.
Changelog: 2 June 2014
-Shadow-Walker renamed to Shadow-Blooded. Shadow Mantle delayed until level 11 (because even 10% concealment stops sneak attacks entirely)
-Sublime renamed as Martial Initiator
-This renaming was done to allow for: Shadow-Adept (a variant of Shadow-Blooded with Maneuvers instead of SLAs)
-Extra Sublime Points feat effect halved