Usage       : cast 'poison' <victim | food | drink>
Accumulative: No.
Duration    : Permanent on food and drinks.

Casting poison on food or drink (containers) will poison it.  Eating
poisoned food/drinks will poison the person eating or drinking.

A person who is poisoned will suffer damage every hour, lose strength, and
regenerate less points than usual.

See also: "[REMOVE](/help/commands/remove/) [POISON](/help/spells/detect-poison/)", "[DETECT](/help/commands/search-secret-doors-door-detect/) [POISON](/help/spells/detect-poison/)"

Full documentation: [Docs Game Mechanics](/docs/game/mechanics/)