Arthritis

You curse a creature, which must succeed on a Constitution saving throw or get Arthritis for the duration. Until the spell ends, the target suffers the following effects

•  The target has Disadvantage on attack rolls
• If the target hits somebody the target takes 1d4 force damage.

Using a Higher-Level Spell Slot. If you cast this spell using a level 2 spell slot, you can maintain Concentration on it for up to 1 minute for every spell level cast. For every spell level above 1st the damage increses by 1d4. If you use a level 5+ spell slot, the spell doesn’t require Concentration, and the duration becomes 8 hours (level 5–6 slot) or 24 hours (level 7–8 slot). If you use a level 9 spell slot, the spell lasts until dispelled..