Aspect of Grotspin

3 charges, regained at midnight.

When a creature within 60’ is hit by an attack/takes damage, you may expend 1 charge and use your reaction to give them vulnerability to all that attack's damage/that instance of damage.

As a reaction, the wearer of this mask may use 1 charge to glare at an enemy within 60 ft, imposing vulnerability to the next instance of damage that the creature takes.

This mask provides an aura to prevent teleportation/planar travel into or out of a radius of 1 mile. Any creature trying to cast a teleportation or planar travel spell in this manner must first succeed a DC 17 wisdom saving throw, or the spell fails.

Cursed. This item spawns spider eggsacks around it over time, infecting the area with Grotspin's followers. A creature attuned to the mask will transform into a Drider over the course of 13 days. A creature must succeed on a DC 17 wisdom saving throw to remove the mask, and can only attempt to do so once a day.

Notes: This mask has the appearance of a spider's face. It has 8 eyes, but one of them appears to be missing.