About the Rune Set

Sorry to bother everyone, I'm from Taiwan and this season I just came to play Median with my friends. I have a question, what to do with the green word "upgrade" on the equipment of the rune group?

viewtopic.php?f=40&t=34407
I also follow this teaching, no matter how good luck oil is transformed, it can't transform him, no matter it is 20% or 40%.

P.S：This is google translation, my English is not good, sorry...

Since 2.0, the oil of luck bonus is now included in the the superior bonus from oil of renewal. You don't need to use oil of luck any more.

But I see that some people on the ladder list have "upgraded" green fonts on their rune groups. How did that happen?

the green string "Already upgraded" appears on upgraded jewels and will appear on items that those jewels are socketed into.

That's it, thanks for the answer