Because Destiny 2 is a looter shooter where drops do matter a lot, it's only natural that obtaining great guns and god rolls is a big part of the experience. This also applies to armor pieces, which players can acquire from numerous different sources, and each comes with a peculiar roll on its stat distribution, making very good pieces a rare occurrence. Guns work in a similar way, with perk pools of various sizes. This makes the hunt for the best rolls in Destiny 2 exciting, but also quite tiresome when the loot pool is so large and the chances of getting the desired item are so small.