Emma freezes time and cannot undo the spell. Meanwhile, a new witch named Mia shows up and causes some drama.

Emma is sent to boot camp as punishment for casting spells in public; the T3 are framed for a prank that they did not commit.

Emma discovers Mia flirting with Daniel; Andi is determined to become the first human Guardian; Diego learns more about being a Kanay.

Emma and Andi try to break into the magic realm; Maddie and Diego want to repair the relationships between witches and Kanay; Mia causes trouble.

Jax struggles with his final boot camp exam and is in danger of losing his powers forever; Mia creates a plot to get Daniel to do whatever she wants.

Emma and Andi try to figure out what is causing Daniel's strange behavior; the T3 are framed for the Neverending Summer Party debacle.

Daniel continues to act strangely; Jax thinks that he has lost his powers; Mia schemes to become Katie's best friend.

Mia and Daniel wreak havoc in the school and plot against Emma; Maddie tries to convince Katie that Mia is not her friend.

A mysterious crystal magically binds Emma and Maddie together; Daniel becomes ill; the H2O pull a prank.

Emma and Andi are sure that Mia was responsible for Daniel's strange behavior, but they are unable to prove it; Jax and Andi search for the missing crystal piece.

Maddie and Emma try to find a way out of the janitor's closet; Daniel and the Panthers search for Maddie and Emma; Diego and Mia grow closer.

When Jax accidentally makes Andi invisible, she takes advantage of her new status to try to trap Mia; Mia conspires with Katie against Emma.

Emma and Jax search for a solution to Andi's invisibility; the Cristal de Caballero goes missing.

Mia's scheming reaches a peak when she freezes Andi; Diego is torn between helping Mia and standing by Andi.

When Jax refuses to share information about Emma's powers, the council turns him into a kangaroo; Daniel and Andi must make sure that Phillip behaves at school.

Emma and Daniel must find the kangaroo before Francisco contacts animal control; Mia challenges Diego to a duel; Gigi tries to figure out who destroyed her video equipment.

Emma and Andi want to turn Phillip into a human; Gigi gives her memory card to Black Hawk; Diego trains for his duel with Mia.

When Emma and Mia are sucked into a video game, their friends must come to the rescue; Lily and the Panthers try to obtain Gigi's memory card and prevent the realm from being exposed

When Emma and Mia are sucked into a video game, their friends must come to the rescue; Lily and the Panthers try to obtain Gigi's memory card and prevent the realm from being exposed