It serves as the grand finale to the original story arc, where Bloom finally finds her birth parents and restores her home planet, Domino. The Expansion: Season 4 & Beyond Season 4 (26 Episodes):

Episodes: 26

The girls meet Aisha (Layla) and face the Shadow Phoenix.

The fifth season introduces new characters and plotlines, including the introduction of the mythological creatures. This season consists of 26 episodes.

For the best narrative experience, watch the episodes and movies in this specific order: