Frozen in Fear

Theory: Cozy Glow was Zipp and Pipp's great grandmother and the first queen/founder of Zephyr Heights. Cozy was also possibly one of the few individuals responsible for the three races breaking apart. Adding on to the concept, though she had long since passed away, her presence can at times still be felt in the castle. And she uses her will to entice her great granddaughter for some sort of nefarious purpose.