Cut the Source

3rd-level enchantment

Casting Time: 1 action

Range: 50 feet

Components: V, S

Duration: Concentration, up to 1 minute Only one may have power, and it is you! You choose up to three targets in range to make a Charisma saving throw.

On a failure, you weaken the magical connections those creatures have to magic for the duration of the spell. Each target is aware of its loss of magical abilities. Each target may attempt to cast any spell or use a magical ability, but while you maintain this spell, the target must attempt a new Charisma saving throw to cast a spell or use a magical ability. On a failure, the spell or ability fails.

At Higher Levels: When you cast this spell using a higher-level spell slot, you increase the number of targets by 1 for each spell slot above 3rd.