Inivisible Strike was a crew on the Azure Ocean. At the opening of the Midnight Ocean, some of its former members joined together once more under the banner of Dark Strike. Founded by the forum administrator of a board named "404 Error" when he stumbled across a then-relatively small Puzzle Pirates and suggested the board join. Several hundred people from the board flooded into Puzzle Pirates, raising the population. Notably , many of these players had a tendency to put the word "error" somewhere in their name, raising a question overnight as to why so many "errors" had popped up out of nowhere. By jobbing for the crews that existed at the time and pooling together money, these new players were able to form a crew, the Invisible Strike of The Error Empire.