Creature Control

A young elf warlock is learning to summon and control demons. Since this is the biggest creature she has summoned yet, the warlock is staying ready to destroy it should the control spell fail. If it works, she will have an immensely powerful pet, but if the demon gets a hold of the girl, he could shred her to pieces in an instant or force her to serve him for eternity. The warlock is confident in her abilities, however...