Banshee

History
Bamshee. These  monster are always around water. If it's the lake or the ocean. They use the water to get their cover. They are able to create a giant cloud of mist. The closer you get to the banshee the harder it is see anything else then the fog. No one really knows where they come from but they are usually spotted on Trisseria shores.

Tactics
They use the fog the move around this makes it easy for them to wander around without anyone spotting them. It's good defence for, you will not be able to see where the banshee is comming from.

To draw it's targets near they will make the sound of a crying woman. And when the target gets close enough to see that it is a banshee. It will let out a scream that could make a normal person deaf. When this happens the target would be vulnerable and the banshee would go in for the kill.