Believix Power is a series of dolls from the Jakks Pacific license of Winx Club dolls released in 2014. These dolls are a special release inspired by the Believix transformation but were entirely designed by Jakks Pacific. The Believix Power dolls are “deluxe” dolls meaning that they retailed for $24.99 each in the US, flapping wings and articulated elbows. This is the last Winx Club line ever released by Jakks Pacific.