A ghost ship with a built-in dark cloud
There is much to be told about Silent Mary, the former Spanish Royal Navy ship. It was featured in the Pirates of the Caribbean: Dead Men Tell No Tales. However, the most important detail is that the Silent Mary is a ghost ship. It happened when a feared pirate-hunting ship was lost in mysterious waters, only to return years later crewed by terrifying ghosts, and a really cool feature – a built-in dark cloud, as you can see above.