Need help with a name, and also a apperence for her >.<

[Anibell April Dash]

Race: unicorn
information: A pony who is literely the spirit of nightmare night (or whatever name halloween has in LoE) she
decorates the houses of ponyville and makes costumes, also makes the delicious candies we know
she looks scary on nights, but in the day she looks as peaceful as can be
note: very intrested in the scary holiday!