Mermaid
From Charmed
Mermaids are Immortal beings, known as half-woman and half-fish, they posses Sensing and Agility when in the sea some powerful ones can even have Luring. They can spend eternity at sea, because they are cold blooded beings and their hearts are cold as the water. Mermaids like shiny baubles, sea shells, and sea shanties are the only songs they know.
If a mermaid gets lonely, her heart will warm up and then she becomes curious about the world ashore.
If a mortal professes his love to a mermaid she becomes human.
The only way to remove a mermaid's immortality is by placing an Auger Shell on the mermaid's chest and let it suck in its life.
