Eat Candle Wax. The drake devours four ounces of candle wax per day, plus four more ounces if it uses its belly lantern. A lantern dragonette's unusual diet leads it to lair in libraries, abbeys, and other places of study. Even though the dragonettes eat candles essential for study during dark hours, they still provide light and protect their adopted homes. Residents and caretakers consider them good luck and enjoy conversing with them.