E. Aster Bunnymund uses his martial arts skills, his network of tunnels, and the help of MiM, Sand Mansnoozy, and Nicholas St. North to battle the Nightmare King, Pitch, who has sent a venomous serpent to attack Bunnymund's royal guard of warrior eggs. Interest Level: 3-6 Reading Level: 5.3 ATOS Book Level: 5.6 AR Interest Level: MG AR Points: 5 AR Quiz: 150061EN Reading Counts Level: 5.2 Reading Counts Points: 8 Lexile Measure: 790.