Sidestep Secret (Su)
Source: Advanced Player's Guide, p. 50
Your innate understanding of the universe has granted you preternatural reflexes and the uncanny ability to step out of danger at the very last second. Add your Charisma modifier (instead of your Dexterity modifier) to your Armor Class and all Reflex saving throws. Your armor’s maximum Dexterity bonus applies to your Charisma instead of your Dexterity.
Spontaneous Symbology: Your knowledge of the secret history of the world has unveiled the mysterious symbols that govern reality. You can cast any “symbol” spell using a spell slot of the appropriate level, even if the spell is not on your list of spells known. A symbol spell is any spell with the word “symbol” in its name. You must be at least 11th level to select this revelation.