I remember on an older MMO people had a theory that each character made is assigned a loot chance flag or number, eg 1-100. 1 being Super unlucky and 100 getting all the drops every time. So far i feel im almost around 10 on that scale, its totally made up ofc but it does make you wonder how the game decided RNG.

Also noticed those who seem to wait 2-3 mins to roll always get high numbers not every single time but its funny how they do it...maybe some sort of exploit?