You have pledged your life to the service of evil dragonkind.
Prerequisite: Speak Language (Draconic).
Benefit: You gain a +4 bonus on any Bluff check made against a dragon, and a +2 bonus on Ride checks made when you are mounted on a dragon.
You gain a +4 bonus on saves against the frightful presence of evil dragons.
You take a –2 penalty on saves against enchantment spells and effects cast by dragons.
Special: You can’t select this feat if you have already taken the Dragonfriend feat.
Source: Draconomicon, page 105.