Deva
Deva are a race descended from the servitors of gods, endlessly reincarnated into new forms with dim memories of their pasts. Introduced in 4th edition as a replacement for Aasimar. If they get 'corrupted', they turn into Rakshasa.
Play as a Deva if you want:
To pretend you're a Solar Exalted
Be a lawful good prick
Become a Rakshasa if you don't act like a lawful good prick
Stats
Bonuses to Int and Wis
Bonuses to defense against blooded creatures
Resists Radiant/Necrotic Energies (Increases with level)
Racial Ability: Encounter, adds 1d6 to a roll
Skill Bonuses: History/Religion