There is no trick. it's 100% luck. There is like a .1% chance of getting a yellow, ~10% to get a purple, ~10% to get a rune fragment, and 80%ish to get a blue from the legendary rune keeper. So those people who got yellows got super lucky.
There is no trick. it's 100% luck. There is like a .1% chance of getting a yellow, ~10% to get a purple, ~10% to get a rune fragment, and 80%ish to get a blue from the legendary rune keeper. So those people who got yellows got super lucky.