Mephisto and Praxina scheme to attack LoliRock when the band plays at a festival in Riverdale Stadium to support a struggling concert promoter.
- The Resistance
- Crystal Modus Mora - Used by the princesses to freeze the people around them.
- Crystal Colidum - Used by Iris against Mephisto and Praxina.
- Explodium - Used by Mephisto against Iris' attack.
- Ateruina - Used twice, first by the twins against the princesses. Then, by Mephisto against the princesses but got interrupted.
- Unknown Spell - Used by the twins against the princesses.
- Crystal Quinta - Used by the princesses against the twins.
- This is the first episode to premiere in France.