It is essential to a wagering contract that each party under it may either win or lose, whether he will win or lose being dependent on the issue of the event, and therefore, remaining uncertain until that issue is known. If either of the parties may win but cannot lose, or may lose but cannot win, it is not a wagering contract..
Black Pearls Thread. Black Pearls are a resource in ARK: Survival Evolved. They can be obtained by killing Eurypterids and harvesting their corpses. Thus far on the wiki the locations have not been updated for spawn locations, only that they live in the deepest parts of the ocean.
I've been farming Alcaz Island in Dustwallow looking for the elusive Glorious armor set and most of the mobs there can drop the clams (and almost every time, too) that contain the Iridescent/Black/Golden pearls, I have stacks of all these in my bank at the moment. >< Edit: downside to Alcaz is that there may be competition there, plus the mobs (Aside from the ones that don't drop clams) do have a bit of a respawn timer, so other places mentioned are probably better for that.