Witch Preshy, Wizard Rafferty, and Huldra Folly

In my H*R monster AU, Preshy and Rafferty are still “humans”, but know how to use magic, and Folly is a huldra. 

As you can see here, Preshy and Rafferty have decided to “play” with one of their “friends”, Folly. Given those naughty looks on Preshy and Rafferty, and poor Folly's nervous expression, that likely means they're going to cast spells on her, and they already have started, using a levitation spell to keep her from rolling away...