Energy Sap

The target becomes increasingly hungry and will eventually be forced to eat (after 3 rounds in combat, 10 minutes out of combat). If the target can't eat food after the 3 rounds/10 minutes, they will become unconscious for 1 round/5 minutes and then wake up restored.

Whilst the target is hungry, they have disadvantage on saving throws and attack rolls.

The target can stop feeling hungry if they spend 1 round/2 minutes eating food.