From publisher blurb:
The dragon men of the Underworld are a far cry from their powerful ancestors—now they are nothing but scavengers of the endless caves of Aventyr. Read more about this innovative new race for the Pathfinder Roleplaying Game and play a race of draconic descendants unlike any before it!
In Underworld Races: Draaki you’ll find…
a creative new take on a dragon player race!
five racial subtypes to bring variety to your game!
a plethora of favored class options!
dragonbone as a crafting material alongside new gear like the draaki sinew bowstring!
new feats like the Draakistorian, Pliable Tail, and Inherited Resistance!
scales of bounding descent and other new magic items!
new spells like combine breath weapon and draaki savage!
the wyrmblooded paragon prestige class!