Hi all,

I have been helping a friend with the AC on his cleric, similar build and similar gear and I am having some trouble understanding some of the numbers and hoping that someone can clarify.

I am in the Unyielding Sentinel ED.

My AC break down
Base = 10
Dex = 0
Armor = 38 (29 armor from armor itself, 9 from some unknown source )
Shield = 20 (Shield bonus + Shield prowess 3/3 from ED )
Natural = 8 (+5 sacred from ED and + 3 natural armor item )
defection = 4 ( +4 protection item)
misc = 4 (superior parrying item)
feat = 16 (10 from Hardened in ED, 6 from lithe 3/3 (shadowdancer twist )

Total 100

What I'm most interested in is the additional 9 armor bonus that I'm getting from somewhere. The armor bonus on the armor is 29.

If I didn't supply enough information please ask. I can post additional details.
Thanks in advance.