Chibi's Ravenous Hunger

A creature of your choice that you can see within range perceives that they have no eaten in days if the spell affects them. The Target must succeed a Wisdom saving throw or fall prone, becoming incapacitated and unable to stand up for the duration.

At the end of each of its turns, and each time it takes damage, the target can make another Wisdom saving throw. The target has advantage on the saving throw if it’s triggered by damage. On a success, the spell ends.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, you can affect one additional creature for each slot level above 1st. The creatures must be within 30 feet of each other when you target them.