Here are some facts about Mage Meadowbrook, who is more likely known as Meadowbrook:
* She is the first pony, and the only supporting pony to date, who has Mariee Devereux as her voice actor.
* She is the second member of the Pillars of Equestria who was mentioned by another character, following Star Swirl. She is also the first female member to be so.
* Mage Meadowbrook is the only Pillars of Equestria member whose cutie mark was never shown in the comics and show.
* She is the only pony with that mane and tail style.
* She is the third pony, and last pony to date, who officially has "Meadow" somewhere in her name, following Meadow Song and Meadow Flower.

You can find more facts about her here

Next ponies for next Saturday will be Sunshine Smiles, Moonlight Raven, Cayenne, Citrus Blush and North Point.