Class/PrC that gives AC bonus based off Int
 

hey does anyone know a base class or PrC other than bladesinger that gives AC bonus based on your int?

Factotum or Monk+Kung Fu Genius. Actually, just play Factotum because you're every class anyway.

thanks any other?

Invisible Blade from Complete Warrior

Duelist.

great and its in the books you allow for your game (evil grin) :)

I do question their choices of feats, why would a melee specialist take 2 missile feats as preq, anyone know or i am missing something?

Duelist 1, capped by class level.
Eternal Blade 6 (ToB), as swift action vs. 1 foe.
Iaijustu Master 1 (OA), when unarmored & wielding a katana.

Bladesinger, Factotum and Invisible Blade have been mentioned.

Duelist should be avoided like the plague.

Mostly because Invisible Blade is a Placeholder class for players going into Master Thrower, or it's a follow-up class that Master Throwers take.

Actually it's mostly because WotC neither understands, edits or even reads their own game about half the time.