> **Casting Time:** [[Reaction]], which you take when you see a creature within 60 feet of yourself casting a spell with [[Spell Components|Verbal, Somatic, or Material components]] > **Range:** 60 feet > **Components:** S > **Duration:** Instantaneous You attempt to interrupt a creature in the process of casting a spell. The creature makes a CON saving throw. On a failed save, the spell dissipates with no effect, and the Action, Bonus Action, or [[Reaction]] used to cast it is wasted. If that spell was cast with a spell slot, the slot isn't expended. **Classes:** #Sorcerer, #Warlock, #Wizard