Hide of the Dragon (5th level)

Racial trait. Natural feat gain with Draconic Ancestry. You gain the following benefits:

• Your scales harden. This effect improves every 5th character level, and starting at the 5th character level, gain a +1 bonus to AC while not wearing any armor or shield. At the 10th level this bonus becomes a +2 bonus to AC and a +1 to all saving throws. At the 15th level this bonus increases to a +3 bonus to AC. At the 20th character level this bonus becomes a +4 bonus to AC and +2 to all saving throws.