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.
South Sea pearls are saltwater pearls cultivated from the oyster, found in the South Seas centering on Northern Australia and South-East Asia, including Myanmar and Indonesia. They produce 10-20 mm pearls of silver or gold color, the largest of any cultured pearl.