Helia

Helia is the placeholder name of a female Pegasus pony with a light blue coat, a golden mane and tail with bright yellow highlights, blue eyes, and a cutie mark of a sunflower.

Development and design
Helia shares her design with Blossomforth and shares her eye and mane colors and cutie mark with "Wild Flower". She is voiced by Kelly Metzger in the season four episode Rainbow Falls, but the episode's closing credits misidentify her as Blossomforth.

Depiction in the series
Helia first appears in the season two episode Hurricane Fluttershy. She is first seen when Rainbow Dash distributes flyers to the Pegasi of Ponyville and says "no offense" to a mule. Afterward, she appears at numerous points throughout the episode: listening to Twilight Sparkle's explanation on what an "anemometer" is, commending Thunderlane on his impressive wingpower, watching Fluttershy test her wingpower, and joining the other Pegasi in creating the tornado at the Ponyville reservoir.

In The Crystal Empire - Part 2, Helia appears at the Crystal Faire in the Crystal Empire and watches Rainbow Dash and Fluttershy's jousting match. Here, she has no wings. She also watches the second duel between Twilight and Trixie in Magic Duel and appears with the Apple family and other ponies at the beginning of Raise This Barn in Apple Family Reunion.

In Rainbow Falls, Helia appears—with a voiced role and a different cutie mark—on the train to the titular location. She states to Rainbow Dash that she is on the air sprinters team with Thunderlane.

Helia appears once again in Equestria Games, training with other Pegasi on the train ride to the Crystal Empire. She is also seen among the Pegasi attempting to stop the frozen cloud from falling onto the Games stadium.

In Twilight's Kingdom - Part 2, Helia is among the Pegasi whose magic was drained by Lord Tirek, before the rainbowfied Rainbow Dash and Fluttershy fly over to return it to them.

Appearances
Times stated below are approximate and taken from videos available online.

Quotes
"Good luck, Rainbow Dash! Sorry we couldn't fly with you on the Aerial Relay, but the air sprinters needed us too."

- Rainbow Falls