Alright, here is my Parry build, now I just need someone to duel me!
All these stats are without equipment on unless otherwise noted.
Race: Drow (+2 Dex, +2 In t, +2 Cha, -2 Con)
Classes: Fighter 10/Duelist 10
Abilities: Str 10, Dex 24, Con 12, Int 18, Wis 9, Cha 10
Attacks Per Round: 4 (7 APR with 2 rapiers equipped)
Base Parry: 23
In-Game Parry: 42 (46 Parry with 2 rapiers equipped)
Feats
History
Militia: +2 Parry, +2 Craft Armor, +2 Craft Weapons, -2 Will Save
Background
Luck of Heros: +1 All Saving Throws
General
Dodge: +1 AC (req for Duelist)
Mobility: +4 AC vs. AoO (req for Duelist)
Weapon Finesse: Use Dex for AB (req for Duelist)
Toughness: +1 HP per level
Weapon Focus (Rapier): +1 AB
Greater Weapon Focus (Rapier): +1 AB
Two-Weapon Fighting: Penalty -6 primary/-10 off-hand becomes -4/-4
Improved Two-Weapon Fighting: 2nd off-hand attack at -5
Greater Two-Weapon Fighting: 3rd off-hand attack at -10
Two-Weapon Defense: With two-handed or two weapons +1 Shield AC (or +2 Parry while in Parry mode)
Improved Two-Weapon Defense: As above except +2 Shield AC/+4 Parry
Improved Parry: Counterattack on a roll of 5 (Normally Parry requires a roll of 10)
Class Feats
Canny Defense: With no armor/shield, add Int bonus or Duelist level (whichever is lower) to AC
Elaborate Parry: Add Duelist level to parry
Enhanced Mobility: With no armor/shield add +4 AC vs. AoO
Flourish (Special Attack): +2d6 points of damage
Precise Strike: With empty off-hand, +1d6 points of damage (+2d6 at Duelist level 10)
Improved Reaction: Cast haste 1/day for every 2 Duelist levels
Grace: +2 Reflex Saves
Deflect Arrows: With empty off-hand, Deflect first missile attack each round
In addition I got all the racial feats for a drow (including the ability to cast darkness and see invisibility) and all the weapon/armor proficiencies for a fighter.
Feats I would have liked to take:
Skill Focus (Parry): +3 Parry
Improved Critical (Rapier): Double Crit Range
Power Critical (Rapier): +4 to Confirm a Crit (I think)
EDIT: Oh yeah and I have 31 Spell Resist because of the Drow thang
-420