Robes of Arcane Heritage (Draconic)
These robes function as Robes of Arcane Heritage, except that they only function for wearers of the Draconic bloodline who are Dragon Disciples, and they just use the character’s Dragon Disciple level instead of the Sorceror and Dragon Disciple levels added together. Specifically, only the bloodline powers are affected and not the unique Dragon Disciple powers (such as ability boosts, bonus feats, blindsense, and additional natural armor bonuses). For bloodline powers that are also class powers, use the class power level as opposed to the bloodline level.
The cost and prerequisites of the Robes remain the same.