Misty

In a stark contrast to the evil Alicorn she serves, Misty is portrayed as timid, socially awkward, clumsy, and easily excitable. Having been "rescued" by Opaline when she was a filly, she is completely devoted to serving her, recognizing Opaline as her only true friend and even accepting her false stories about Equestria's origins as truth. Misty's main reason for following Opaline's orders is the promise of receiving her own cutie mark; it is due to this desperate desire for one that she willingly spies on Sunny and her friends, showers Opaline with praise, and endures the latter's constant verbal abuse.

Despite all of this, however, Misty maintains a mostly positive outlook on life: she enjoys smoothies, likes cute animals, and is open to trying new things and having fun with others. She is also very awkward when interacting with others, prone to speaking in long, fast sentences and nervous laughing fits. While she is not as malicious as Opaline (demonstrated when she offers to bring Sparky back home after kidnapping him), she occasionally mimics some of Opaline's mannerisms, like her evil laugh, but this is largely a false facade.