Andul's Staff

This item has 5 charges, which can be expended as a Reaction. This item regains all of its spent charges every 24 hours. If the wearer is in the Material Plane, this always happens at midnight. Otherwise, if the wearer is in a plane where time is different or does not exist, it will always happen at the end of a long rest. As a reaction, the wielder can expend one charge from this item to create an anti-magic forcefield. This forcefield can be used to protect the wielder or another creature within 60 feet of them. If a creature protected by this effect is struck with any item with magical effects (such as an enchanted sword), the weapon loses all magical bonuses and abilities for that attack, as is treated as a normal non-magical weapon. If a creature protected by this effect is struck by a spell that requires the protected creature to make a saving throw, the protected creature receives a +4 bonus to that saving throw.

Notes: 15 successful int checks (1 a day)