Alec Azzam's Cantrip Coins

Created by the archwizard Alec Azzam, these shimmering golden coins make everyone capable of magic. While holding a coin, you can flip it, casting a cantrip from the wizard spell list. Casting the cantrip in this way requires its normal casting time. If the cantrip requires concentration, the coin concentrates on the cantrip for you, but you must be holding it or it loses concentration instantly. After the spell ends, the coin crumbles to dust.

Cantrips that require an attack roll have a bonus equal to your proficiency bonus and cantrips that require a saving throw have a DC equal to 10 + your proficiency bonus. The damage scales with your character level.