In the season finale, the Winx club fight along side Matt and Tinkerbell to foil the plans of Jim, better known as captain hook. Finally seeing the light, Tinkerbell reverts to her pure form and Matt winx the mermaids onto the side of the Winx. Jim turns the tree of life into a ship and begins to fly it to the world of nightmares to end all dreams forever. Luckily Smee ends up tackling Jim and moves the tree from damnation, unfortunately Jim falls from the ship and plummets into the portal of the world of Nightmares - never to be seen again. Back on earth, the Winx's body doubles are rocking the concert. Just as the real Winx are planning to take their place, Vermonya shines a light on the girls and reveals to the audience both Winx counterparts. In a turn of events, news outlets all across the world watch the chaos unfold live. Among the revelation Vermonya is revealed to be the one sabotaging the winx's concerts and she also reveals her true identity "Baba Yaga: The Dark Dame" Thus leaving the season open ended. (thetvdb.com)