Glyph of Warding, Greater
Level: Clr 6
This spell functions like glyph of warding. except that a greater blast glyph deals up to 10d8 points of damage, and a greater spell glyph can store a spell of 6th level or lower.
Material Component: You trace the glyph with incense, which must first be sprinkled with powdered diamond worth at least 400 gp.