Anti-magic bead

This small black sphere measures 3/4 of an inch in diameter and weighs an ounce.

You can use an action to throw the bead up to 60 feet. The bead explodes on impact and is destroyed. Each creature within a 10-foot radius of where the bead landed is engulfed in an Anti-Magic Field.

The field is active for 1 minute. Dispel magic cast on the bead at 5 level of higher whilst outside of the field will end the effect. Counterspell has no effect and the bead can not be physically destroyed.

Notes: Control, Consumable