Icy's debut alongside her sisters in The Castle.
Icy and her sisters casting a spell on the Specialists' gift for the Alfea Fairies in The Secrets of Alfea.
The Trix's spell backfiring.
Icy and Darcy spotting Stella and "Prince Sky" being chased by hunting trolls in The Boys from Red Fountain.
The Trix being scolded by Griffin in Prisoner of the Dark.
Icy trying to defend her and her sisters' actions.
Icy using her powers to open a hole in a tree to trap Bloom in.
The Trix spotting the Specialists in The Swamp Monster.
Icy pretending to have a bad ankle to drop the Specialists' guard.
Icy tasking Stormy with creating a storm to hinder the Winx.
Icy and her sisters following a sleepwalking Bittersmoke in The School for Witches.
Icy realizing how she can get the book to open.
The Trix releasing a vengeful spirit once the book is unlocked.
The Trix listening to Griffin's announcement in The Revelation.
The Trix being drained of all their magic.
Icy revealing to her sisters of where they can get the power they are seeking.
Icy freezing Bloom to the wall in an ambush in Dragon's Flame.
The Trix stealing the Dragon's Flame from Bloom.
The Trix reveling in their newfound powers in Magic Battle.
Icy conjuring up more soldiers to devastate Alfea.
Icy and Bloom's climatic battle over Lake Roccaluce.
Bloom defeating Icy with the Dragon's Flame.
Bloom carrying a defeated Icy back to Alfea.