Circlet of Blasting
Diadème de destruction
Wondrous item, uncommon
While wearing this circlet, you can use an action to cast the
spell with it. When you make the spell's attacks, you do so with an attack bonus of +5. The circlet can't be used this way again until the next dawn.
Dungeon Master´s Guide (SRD) D&D 5 › Magic Items