You can only put 5 points in any tier of s6 mastery system?
Was reading that you can only put the number of points needed to get to the key stone level into each tier of a mastery level. Is this true (I haven't played on the pbe) and if so why? It seems to me that if there is a tier that is more valuable than another on a certain champ it is weird to not be able to access it. For instance, I feel like if you're going for the best Dr Mundo masteries w/ the new system you'd want both the 6% max health, and the 8% increased healing more than you'd want the tenacity/slow reduction, or the 2-10 mr/armor based on enemy champs present. Why would you be limited to picking masteries that are possibly worse than others in the tree just to open up a t3 key stone that is good?