Staff of the Lumiran Archmage:

The wielder may spend 1d3 charges to gain a +2 bonus per charge spent on a contested magic check. After a successful Dispel, the wielder gains Character Magic Points equal to a quarter of the mana cost of the spell that was dispelled, rounded up. If this artifact is at maximum charges, the wielder gains +1 Character Magic income and +1 to their gather Mana checks. Each time the wielder successfully completes a MRP to gather Mana, they gain 1 charge on this artifact. If this artifact ever reaches 0 charges, the wielder immediately loses all Character Magic Points. Charges: 5/5