I believe this to be the best fitting forum to post this. The mastery Greed in the Ult tree is by far and away the worst single point mastery in all the trees.
In a 30 min game it is a total of 180gold, when compared to Archaic Knowledge and Nimbleness in the same spots it shines even less. Now I do not believe that all skills should be equal yet this one is more or less utter garbage, its only trick is buying an extra heal pot with certain item builds at the very start.
I have no real suggestions on what to do with that is up to the game play balancers and all that but it should be reworked for sure.