In "Betrayed!," after Musa slaps Icy in a blind rage, Icy and Stormy call their fellow witches into action and all of them, Yakobetta included, chase Musa throughout the streets of Magix City throwing various magic blasts at her for revenge. When they finally corner Musa in an alleyway, Yakobetta and her fellow classmates watch on as the Trix and Riven combat the Winx and Specialists.
Towards the end of Issue 82, Yakobetta appears alongside Sabrina and the two of them catch Manuel lashing out at Roxy for putting him under the influence of a love potion, something that has been forbidden amongst Magix'sthreeschools. After Manuel storms off, leaving a sobbing Roxy by herself, Yakobetta and Sabrina walk past the depressed fairy and ridicule her for being so desperate that she had to resort to using a love potion just to get a boyfriend.
Yakobetta may know some basic, first-level spells that all witches can use, such as telekinesis, transmuting objects, and fixing minor messes.