…To see imps in your dream, signifies trouble from what seems a passing pleasure. Dreaming that you are an imp, denotes that folly and vice will bring you to poverty….
Dream dictionary: Imps dream meanings
To dream of seeing imps or evil geniuses, is a bad sign for invalids who will have sorrow for years. For all other healthy people it represents disappointment, vexation, fits of anger and passing illness.