Swim around until you see the two lions.
There’s a “hidden” merchant in the new Lions Arch that sells Destabilized Ectoplasm – basically, it’s an Ecto lottery. This video shows the path to that merchant.
How to get to the skritt merchant in South-West Lion’s Arch (added in the 23rd June 2015 update) Enjoy being poor! :D.
Ecto gambling during the first Path of Fire Demo. The NPC is located at the Grand Sahil Casino of the Free City of Amnoon.
Turn on annotations for quick buttons to the locations on the map. Let me know if any of them don’t work or go to the wrong time. Picture credit: …