Tyrant's Feast

You bring forth a great feast, including magnificent food and drink. The feast takes 1 hour to consume and disappears at the end of that time, and the detrimental effects don't set in until this hour is over. Up to twelve other creatures can partake of the feast.

A creature that partakes of the feast gains several negative effects. The creature is poisoned, becomes vulnerable to poison damage and disadvantage on being frightened, and makes all Constitution saving throws with disadvantage. Its suffers 2d10 poison damage, and it can't regain those hitpoints by any means until it takes a long rest. These detriments last for 24 hours.