I don't think anyone knows the exact formula. We just speculate based on experience. It's clear however that you need a minimum amount of quality to be able to reach the next tier of HQ. No one knows for sure what it is but you can get a good idea from experience.
For waits you should be aiming for something like 1, 2, 3, 4, ability, 1, 2 3, 4 etc. Usually that will have cleared any unstable element but you get some annoying ones that can take up two or even three abilities. Still better than losing your quality.
Durability is only good if you have the quality to begin with, for the reason I mentioned above. You won't +3 anything if you just knocked your quality from 250 to 125.



Reply With Quote


