Bant Charm

A piece of material from another plane of existence that you touch is enchanted for the duration to make you immune to spells that inflict a curse and give you resistance to necrotic and wrath damage while the token is within 5 ft of you, and to cause one of the following effects once, after which the token is destroyed and cannot be enchanted by this spell again:

You cast counterspell, with your spell save DC increased by 5.

You automatically destroy one piece of equipment (that isn't a mount) or common, uncommon, or rare magic item that is Large or smaller. 

You cast the banishment spell, except the duration is increased to 10 minutes.