Beast Boy tries to prank Cyborg, but Starfire is accidentally targeted. She stops talking to him as a result. Meanwhile, the Titans deal with a duo known as Thunder and Lightning, who's version of having fun is causing chaos among the city. The duo is approached by a mystic sage, who teaches them how to amplify their powers using an assortment of twigs and leaves. The sage, however, uses magic to animate the burning sticks as a monster. The Titans fight the monster off before it reaches town. Beast Boy attempts to break through to Thunder while Robin faces off against the sage, who turns out to be Slade.