When the bubble cloud is in place, the dragon merely closes its transparent protective third eyelids and using a bat-like sonar, attacks. At birth, alcohol dragons are immune to poison. Alcohol dragons love to visit taverns and inns to party with the mortals. Alcohol Dragons tend to favor warm climates, preferably near vineyards. They prefer wooded in areas with fields close by, but they can live in caves just as easily.
Some societies actually respect alcohol dragons, mainly for their potent alcohol secretions.
Some clerics obtain the alcohol from the glands of an alcohol dragon for rites of passage. If a person drinks the alcohol and lives then he is a man, death is the other option. A person who drinks it must save vs. death or die. A person may only benefit from this once. Alcohol dragons find them stimulating and fun-loving races.