A blink and you miss moment, but that pony to the left has a familiar design.

Pale yellow coat, light blue tail, and wearing Wonderbolts gear? I think we have a match. Look at her go; she's so awesome!

Sorry, just had to share this.

Epic, just epic.

By the way: Am I the only one that was reminded of Caesar's Legion from Fallout New Vegas by Sombra's army?