Baldur's Anti-Magic Missile

You create two glowing missiles of Anti-Magic. Each missile hits a creature of your choice that you can see within range. Upon impact a creature cannot cast a spell of 4th level or lower, nor gain the benefits of a 4th level spell or lower, any magical items that have a rarity of rare or lower become mundane, and a creature concentrating on a spell of 4th level or lower has disadvanatge on concentraiton check. These effects last until the end of your next turn.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, the spell creates one addtional Missile for each slot above 4th.