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Season guide

Rainbow High: Rainbow World: Crystal Quest

16 episodes Premiered Mar 27, 2025 Updated Oct 3, 2026

The girls are starting their Crystal Quest to save Rainbow World! Will they find the crystals and save the day?

Previously on Rainbow High

Season 6 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Rainbow High Season 5.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.

Season overview

The girls are starting their Crystal Quest to save Rainbow World! Will they find the crystals and save the day?

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Season 6 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 6 Progress Shield

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Binge Efficiency Engine

Season 6: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

19%
81%
Mytharc (3): Crucial lore & season climaxes
Core (13): Character development & subplots
Side Quest (0): Standalone / filler
S6·E1 Mytharc

Crystal Confidence

Mar 27, 2025 · 7 min

Bella, Amaya, Violet, and Skyler all woke up from the same dream—only to find brand-new rings on their hands! According to Sunny’s History of the Shimmers book, history might be re

S6·E2 Core

The Heat Is On!

Apr 11, 2025 · 7 min

Shimmers Amaya and Violet portal jump to the beginning of the Rainbow, but something is different—the sky is bright red, and it’s SUPER hot! Even their pets are tired from the heat

S6·E3 Core

It's Not Easy Being Green

Apr 25, 2025 · 7 min

Princess Marina's pets are being mean! They're jealous, and they locked Marina and Rosetta in a tall bell tower! The pets are fighting for the throne, and the Kingdom is going craz

S6·E4 Core

Horsing Around

May 9, 2025 · 8 min

Rainbow World may just stand a chance, but there are 4 Moonbow Crystals to save! What - or who will be waiting for them on the other side of the portal? Their quest takes a wild tu

S6·E5 Core

The Saga of the Crystals

May 23, 2025 · 6 min

With 4 crystals restored, the team is on a mission to find the remaining 3! But Sunny is struggling with being separated from the group. They know that the sooner they solve this p

S6·E6 Core

Little Sisters, Big Rainbow World

Jun 6, 2025 · 2 min

Iris' little sister, Astrid, started her own club in Rainbow World, bringing together all of the Littles to create their own adventures!

S6·E7 Core

Magical Mischief

Jun 20, 2025 · 2 min

Astrid is showing the Littles Club around Rainbow World when they come across a still very green Moonbow Kingdom. Princess Marina and Rosetta are still struggling with some jealous

S6·E8 Core

Fly Me To The Beach

Jul 4, 2025 · 2 min

Astrid is leading all the magic little fairies on a shimmering journey to Moonbow Beach to reunite them with their sisters! But even with the Moonbow Crystal fixed, Clementine is s

S6·E9 Core

Rainbow World Reunion

Jul 18, 2025 · 2 min

Astrid has been holding onto a big secret: she knew where the Little Fairies' big sisters were this whole time! She just wanted friends and was afraid they'd leave Rainbow World if

S6·E10 Core

The Girl Who Cried Rainbow

Aug 1, 2025 · 7 min

Iris thinks the Desolation has returned! And the little sisters are missing! The Desolation drains the color from Rainbow World and turns friends into enemies. In order to fight it

S6·E11 Core

The Moonbow Crystal Shimmer

Aug 15, 2025 · 7 min

Bella, Amaya, Blush, and Opal portal jump to the Crystal Palace to find Whitney, who knows how to save Rainbow World! But first, the girls need to help her with her latest crystal

S6·E12 Core

The Ring Shimmer

Aug 29, 2025 · 7 min

Violet and her little sister Amethyst are on a mission to save Rainbow World! They’ve come to find Misty, one of the original Shimmers and the creator of their powerful magic rings

S6·E13 Core

The Fashion Shimmer

Sep 12, 2025 · 7 min

Leilani is too busy designing the perfect looks and Skyler is worried that their friends are feeling left out because they don't have rings or a big mission to help. To make things

S6·E14 Core

A Surplus of Shimmers

Sep 26, 2025 · 7 min

When a mysterious orange gloom fills the sky, Iris warns of a new threat: Dark Sparkle Glow! A terrible misunderstanding leads to a broken Moonbow Crystal and an impossible choice.

S6·E15 Mytharc

A Doll House

Oct 10, 2025 · 6 min

Iris tricked the Shimmers, and now they are stuck in a dollhouse with no windows or doors! Can the girls rediscover the power of their friendship and the key to unlocking the porta

S6·E16 Mytharc

Saving The Shimmers

Oct 24, 2025 · 8 min

In this grand finale, the Shimmers discover that the problem isn't the Desolation, it's the Dark Sparkle Glow that Iris created out of sadness. With the help of a secret weapon, ca

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