In the course of the early Venice missions I picked up a “Filth encrusted container key” which a good online source, Crygaia, said to use and it would provide one of three keys each of which would give a champion match at Kaida Harbor, by opening a container. But when I used the key it disappeared and no new key appeared, either in main inventory, mission items, or wallet.
I wonder if anyone else has had experience with this key and what happened to them? Or if anyone can clarify this matter?
Thanks!