The Trix are a villainous trio of witches from the Winx Club series. Their names are Icy, Darcy, and Stomry. In Winx Club 3D: Magical Adventure, they worked for the Ancestrol Witches.
- They will become Bloom and Winnie the Pooh's worst enemies in the Winnie the Pooh/Winx Club saga.
- They will also become Littlefoot's enemies in some of the Winx Club/Land Before Time sequels.
- They will become the FT Squad's enemies in The FT Squad's Adventures with the Winx Club.
- They appeared with Bowser and his family in a bonus ending in Pooh and Ash's Adventures of Scooby-Doo and the Headles Horseman of Halloween.
- They later appeared with the Ancient Minister and his family, Jafar, Iago, Maleficent, Myotismon, Ursula, Hades, Dr. Facilier, Scar, the Joker, Harley Quinn, the Penguin, Two-Face, One-Eyed Sally, Blather, Captain Hook, Oogie Boogie, Teack Rocket (Jessie, James, and Meowth), and the Grand Duke of Owls as they plotted their revenge on Pooh and his friends in a bonus ending in Winnie the Pooh Meets Napoleon.
- They will make their first full guest appearances in a Winnie the Pooh crossover film in Winnie the Pooh and The Halloween Tree.