A dragon is a reptile-like creature, usually winged, with magical or unusual abilities.
A dragon has the following features.
d12 Hit Die.
Base attack bonus equal to total Hit Dice (fast progression).
Skill points equal to 6 + Int modifier (minimum 1) per Hit Die. The following are class skills for dragons: Appraise, Bluff, Climb, Craft, Diplomacy, Fly, Heal, Intimidate, Knowledge (all), Linguistics, Perception, Sense Motive, Spellcraft, Stealth, Survival, Swim, and Use Magic Device.