AC stacking

[Tao314zdin]

So before going for a second run, I reflected on what gives AC and got to the following list:
dodge/untyped (stack with everything)
-dex (polymorph mystic adds extra)
-Dodge (stacks with everything)
-Defensive Fighting, Crane-Wing, Combat Expertise
-char2ac monk SF (cha+dex), Oracle (Nature's Wispers can switch dex to cha), smites (per target)
-wis2ac monk !SF (wis+dex), barbarian IW
-int2ac magus SS (per level), duelist (per level), student of war (Mind Over Metal can switch dex to int)
-wings
-haste
armor
-mystic Mage Armor (on self)
armor enhancement
-magical vestment
shield
-shield spell
-Shield Wall (adds to shield bonus)
deflection
-ring
-bloodrager (Blood Deflection)
-Shield of Faith
natural armor (stacks with everything)
-familiar (Lizard)
-hex (Iceplant)
-arcanist (Wooden Flesh)
-legendary proportions
natural armor enhancement
-amulet
-Barkskin
insight
-bard song
other (might stack or not stack)
-potions that increase relevant stats
-food that increase relevant stats
-armor/shield focus
-dragon disaple / monk / inquisitor (judgment) levels
-alchemist Mutagens/Congnatogens(V) (stat bonus + 2 natural AC)
-size bonus

Do you think I'm missing anything big here?

[kirill-busidow]

Iceplant ring (extra +2 AC from iceplant hex). Total +4 AC from iceplant hex.

[Tao314zdin]

Thanks! Btw any idea what happens when Mind Over Metal meets Nature's Wispers? Also do natural armor bonuses such as familiar/hex/proportions stack?

Like familiar + hex + morgel stack despite being the same type (natural). Would legendary proportions stack with them too?

[Conquista]

natural armor stacks, natural enhancement armor not

[GunStarX]

Natural armor is a little confusing because barkskin and an amulet of natural armor don't stack. I don't recall other conflicts with natural armor, as other sources seem to stack.

A lot of people stacking ac take a witch dip for the +5 ac of iceplant/familiar/icy protector that stacks with everything

[Tao314zdin]

Originally posted by GunStarX:

Natural armor is a little confusing because barkskin and an amulet of natural armor don't stack. I don't recall other conflicts with natural armor, as other sources seem to stack.

A lot of people stacking ac take a witch dip for the +5 ac of iceplant/familiar/icy protector that stacks with everything

I think the amulet and the barkskin is natural enhancement not just natural, that is why I placed them separately in the list

[Tao314zdin]

Originally posted by Conquista:

natural armor stacks, natural enhancement armor not

Thanks!