Dungeon Master Rule Stone Wall

[Thayborne]

Wall of Stone is 5 by 5 feet by .25 in section per caster level. At level 12 your stone wall 5 feet high by 60 feet long by 3 inches thick. You cast Wall of Stone to block a 10 feet by 10 feet area? What is the thickness of the stone wall? An inch? 3 inches? 9 inches?

[JNAProductions]

Wall of Stone is 5 by 5 feet by .25 in section per caster level. At level 12 your stone wall 5 feet high by 60 feet long by 3 inches thick. You cast Wall of Stone to block a 10 feet by 10 feet area? What is the thickness of the stone wall? An inch? 3 inches? 9 inches?

Should probably have posted this in the 3.P section of the forum.

To block a 10' by 10' area, that's 100 square feet. A 5' by 5' square is 25 square feet. So, you need four squares per 10' area. Therefore, you can layer the squares three deep-at 3" per square, that's a 9" thick stone wall.