Curse of the Fey King
8th-level evocation (Druid,Warlock)
- Casting Time: 1 action
- Range: 150 feet
- Components: V, S
- Duration: Instantaneous
You launch a bolt that shreds your enemy's mind. Make a ranged attack roll. On a hit, you inflict 8d10 psychic damage and the target must make a Charisma saving throw. On a failure, the next time it rolls 20 on a d20 roll, the roll becomes a 1 instead.