Nemesis Mask

While wearing this mask, you may speak the
command word as a bonus action. Creatures
within a 10-foot radius must succeed on a DC 16 Wisdom saving throw or become charmed by
you. While charmed this way, a creature stops
whatever it is currently doing and is compelled
against their will to attack you, and continue to
do so until you use your action to speak the
command word, to release the charm. Once
you've used this ability you cannot use it again
until you complete a long rest.