Anastasia, Frostbound Princess debuts as a limited time character

Long ago, Arthur, the Hero King, struck down the kingdom's corrupt ruler and seized the throne. The old bloodline was said to be wiped out. Yet the youngest Princess, Anastasia, was never found. Beneath the palace sprawled a vast cavern. There, a monolith of ice loomed, piercing the heavens. Within it, sealed in eternal frost, slept a single girl.