Swarm of the Century
Season 1, Episode 10
Screen Shot 2011-10-03 at 9.19.54 PM
Air date December 17th, 2010
Written by M. A. Larson
Episode guide
Bridle Gossip
Winter Wrap Up
Swarm of the Century is the tenth episode of the first season of My Little Pony: Friendship is Magic. It aired on December 17th, 2010 on The Hub.


In this episode, Princess Celestia is coming to Ponyville for a visit, and everyone is making sure that everything is perfect for her arrival, especially Twilight Sparkle. However, things go wrong when a mysterious creature called a Parasprite shows up and quickly multiplies, causing chaos throught Ponyville.

Charecters debuted

Characters Seen




My Little Pony Friendship is Magic episodes

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.