Your ancestors were native to the Feywild, so you are considered a fey creature for the purpose of effects that relate to creature origin.
Rather than sleep, you enter a meditative state known as trance. You need to spend 4 hours in this state to gain the same benefits other races gain from taking a 6-hour extended rest. While in a trance, you are fully aware of your surroundings and notice approaching enemies and other events as normal.
Fey Step (Encounter)
Move Action ♦ Personal
Effect: Teleport up to 5 squares.
Special: You can use fey step as an immediate reaction when grabbed, immobilized, or restrained.
Gain augmentable at-wills instead of encounter powers. You gain 3 power points.
Send Thoughts (Encounter)
Free Action ♦ Ranged 20
Target: One creature that shares a language with you
Effect: You send a mental message of 25 words or fewer to the target. The target can respond in kind as a free action.
Minor Action ♦ Ranged 10
Target: One creature
Effect: The target grants combat advantage to the next creature that attacks it before the end of your next turn.