[2020] Rng Rarity item drops?!

So in other famous mmos and even other first Pearson games there a often items you need to farm a boss or mob for, I still have yet to see anything on different types of rare drops and loot tables and that sort of stuff, how many of you all would like to see drops that have very high drop rates like a 1/3000 drop chance to keep the game feeling fresh for the sake of giving players a huge sense of accomplishment and a ongoing rush of excitement throughout the gameplay.