- They can take on the form of a loved one (wife, girlfriend, fiance, etc) to lure them
- They have limited power over water (ie: can soak someone with a poof! of the hand)
- Are drawn to water, so are often found in pools, showering, swimming, living by beaches, lakes, etc..
- Are VERY good singers
- Not completely immortal, but live to be around 200 years or so. They cannot be killed by man-made things only enchanted items (swords, knives, etc…)
- Some are known to sleep with a man just to impregnate themselves before killing him