She also makes major appearances from season six onward, and various comics.She makes minor appearances in Bridle Gossip, The Return of Harmony Part 1, The Cutie Re-Mark - Part 2, other IDW comics, and other chapter books.
This leads the pair to seek out an ursa themselves in the Everfree Forest.
Multiple Trixies can be seen in the background shot of Ponyville's town square in The Return of Harmony Part 1, along with a pony with the same design but a different color scheme.
She is mentioned in Ponyville Confidential by Rainbow Dash as being in the Gabby Gums column of the Foal Free Press which reveals her secrets but is not elaborated on in the episode.
Five of these background ponies appear briefly near the beginning of The Return of Harmony Part 1. The book Mini Pony Collector's Guide identifies Trixie Lulamoon's cutie mark as a wand and a moon.
A cutie mark with the same design as Trixie's but with a different color scheme (a yellow-starred purple wand with a purple moon, the same as one of those of "Lavenderhoof" and one of those of the Earth pony version of Orange Swirl and mostly the same as one of those of "Flounder" and one of those of Amethyst Star) is one of the available cutie marks in the online games Adventures in Ponyville and Pony Maker.