This is my other PegaCorn Drifting Slumbers~ DS uses her magic to help ponies fall asleep and have pleasant dreams. She is very sweet, and friendly but because of her constant day dreaming she can also be somewhat ditzy and forgetful. Sometimes without knowing it, she "sleep magics" which can cause disastrous results!
Link
McCoy
I really love both her and Comet Chaser. Probably my two favorite pony characters that I've seen around.