Affliction

You fling a curse at one creature that you can see within range and force it to make a successful Constitution saving throw or suffer one affliction you choose from the following options for the duration:

• Piles: walking speed is reduced by 50% and Constitution saving throws are made with disadvantage
• Dizziness: Dexterity saving throws and attacks are made with disadvantage
• Migraine: vision is heavily obscured beyond 5 feet and concentration is lost after 1 round
• Sneezing Fit: a violent sneeze replaces the action in alternating rounds; cannot take reactions

Remove curse or similar, more powerful magic can dispel the effect.