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Winx Club: The Magic is Back S1E18 — Alfea Under Attack
7.4
Winx Club: The Magic is Back•Season 1•Episode 18

Alfea Under Attack

7.4/10 · 19 votesJul 28, 202623 min

Ranked #4 of 21 in Season 1•+0.8 vs season avg

Discussion

Vexius casts the Dark Heart spell on Alfea, releasing the darkest instincts of those who fall victim to it. To avoid the worst, the Winx train in conjuring an ancient magic capable of repelling evil.

Previous episodeE17 · The FirewallNext episodeE19 · The Evil Fairy
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Seasons1

All1

Season 1 Episodes26

A New Fairy in Alfea stillE1 5.9

A New Fairy in Alfea

Which Fairy is Witch? stillE2 5.6

Which Fairy is Witch?

Winx v Trix stillE3 6.7

Winx v Trix

A Trick by the Trix stillE4 6.3

A Trick by the Trix

The Shopping Trip stillE5 6.4

The Shopping Trip

Into the Woods stillE6 6.9

Into the Woods

Dark Bloom stillE7 6.7

Dark Bloom

Rock and Roll Fairies stillE8 6.9

Rock and Roll Fairies

The Simulation Room stillE9 7.1

The Simulation Room

Stella's New Crush stillE10 6.6

Stella's New Crush

A New Enemy stillE11 7.4

A New Enemy

Lightrock Fortress stillE12 7.3

Lightrock Fortress

The Power of the Dragon Flame stillE13 7.3

The Power of the Dragon Flame

The Truth About Bloom stillE14 6.6

The Truth About Bloom

Without Power stillE15 7.3

Without Power

Damien's Choice stillE16 6.3

Damien's Choice

The Firewall stillE17 7.5

The Firewall

Alfea Under Attack stillE18 7.4Now viewing

Alfea Under Attack

The Evil Fairy stillE19 7.3

The Evil Fairy

Meet the Parents stillE20 7.5

Meet the Parents

A Day at the Fair stillE21

A Day at the Fair

The Princess Ball stillE22

The Princess Ball

Trix in Trouble stillE23

Trix in Trouble

The World of Domino stillE24

The World of Domino

Mission to Omega stillE25 2.0

Mission to Omega

Brother and Sister stillE26

Brother and Sister

Cast18

Letizia Ciampa

Letizia Ciampa

Bloom (voice)

Perla Liberatori

Perla Liberatori

Stella (voice)

Ilaria Latini

Ilaria Latini

Flora (voice)

Gemma Donati

Gemma Donati

Musa (voice)

Domitilla D'Amico

Domitilla D'Amico

Tecna (voice)

Laura Lenghi

Laura Lenghi

Aisha (voice)

Tatiana Dessi

Tatiana Dessi

Icy (voice)

Valeria Vidali

Valeria Vidali

Stormy (voice)

Federica De Bortoli

Federica De Bortoli

Darcy (voice)

Alessandro Quarta

Alessandro Quarta

Sky (voice)

G

Gianluca Crisafi

Brandon (voice)

M

Mirko Mazzanti

Riven (voice)

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Episode Summary

"Alfea Under Attack" is episode 18 of Winx Club: The Magic is Back season 1. It scored 7.4/10 from 19 votes, ranking #4 of 21 episodes this season (season average 6.6). It aired on July 28, 2026.

Next: E19 · The Evil FairyBest of Season 1