Slumber Party... OF DOOM!

Katie McBride hosts a slumber party and invites Anne, Wolfie, Mingmei, and Cassie. The close proximity of three redheads sets off Jason's "redhead sense", so it drives him nuts that he can't go.

The party goes well until Cassie attempts to summon a unicorn, but gets a Uricarn demon instead, which proceeds to transform Katie into a werecat, Wolfie into a werewolf, and Ming into a werepikachu. When Cassie tries to send the demon back, he blasts her and Anne out the window. At this point, Jason and Robin show up to crash the party and prevent said party-crashing, respectively. Cassie is knocked out by the fall, but Anne casts a quick healing spell on her. The Uricarn escapes and goes on a transforming rampage through Tandy as Anne, Robin, and Jason pursue it. Unknown to all of them, Cassie comes to a little sooner than expected, and hears Anne being referred to as the Wotch....

With Cassie's spellbook in hand, Anne, Robin, and Jason find the Uricarn at the park, transforming everyone he sees into all sorts of creatures, with Ivan photographing the whole incident. Anne decides to transform herself into another Uricarn demon so she can fight the first one, hoping to distract him so Robin can cast the banishment spell.

From behind a bush, Cassie watches them, thus finding out about Anne's secret....

As Anne and the Uricarn fight, Jason gets rid of Ivan while Robin tries to cast the banishment spell. Unfortunately, the Uricarn destroys Cassie's spellbook before he can finish and undoes Anne's transformation. With no other options, Anne improvises a teleportation spell that successfully traps the demon in a limbo dimension.

With the Uricarn gone, all the people he transformed turn back to normal. Cassie rushes back to the party and almost tells the other girls about Anne, but then Anne arrives and feigns ignorance of what happened. Cassie decides not to say anything about Anne's secret for now....

In another dimension, Kohain and Yukio retrieves the Uricarn, and it is revealed that this was another one of Xaos's plots to test Anne's abilities. At that moment, Xaos returns from a battle with Tigerclaw's faction of the Resistance. He has captured Tigerclaw, and is seeking the location of the Pearl of Da'cothra.