ETHEREUM
Keep us in your wallet and lie on the beach in the sun and wait for ETH in your wallet. Just buy and hold and don't sell! There are 5555 zombie cats in the city. And everyone needs a guard! Royalties are drawn every week using a random number generator. Out of 5555 guards, 200 win every week.
So every week until the end of life! At the end of the drawing day, enter your number into the table and check if you won or not. - What are the chances that I will win? -100 % !
The algorithm in the Smart contract is such that sooner or later all the guards win! And 20% of all holders win twice in a period until everyone else gets their first win. And so on.