Saeviomagy
Adventurer
Remember that if this is a one-shot powerful item, Fzoul may not want to waste it. It's only likely to be used on something that's ridiculously powerful, or on something that repeatedly thwarts him.
After all, he expects to survive the conflict. Unless the PCs are repeatedly using some magic item and it's swinging the battle, or have some magic item that will prevent him for pulling off a plan, he won't expend a precious resource to counter it.
After all, he expects to survive the conflict. Unless the PCs are repeatedly using some magic item and it's swinging the battle, or have some magic item that will prevent him for pulling off a plan, he won't expend a precious resource to counter it.