13. Valtor's Shadow - While the Winx attempt to defend the Sun, the Specialists attempt to defend Gardenia. Obscurum goes to Lumenia to claim his throne. Will Valtor take possession of Bloom's Cosmix?

Bloom travels to Gardenia for a birthday party for her mother. Valtor decides to attack the Sun to endanger the Earth and Bloom's affections. Will the Winx save the Sun?