Keystone masteries
Nevermind the numbers, numbers could always get tweaked, but I want to talk about the concept.
Why doesn't Fervor / DFT / TLD / Grasp deal true damage so that each mastery would be useful on any type of champion? Why doesn't Warlord's heal from all damage dealt, so it is useful on any type of champion?
I feel like keystones are very biased and some champions don't actually benefit much from any of them. There is also huge difference in damage output from these masteries when different types of penetration come into play, which is a stat not used by every champion.
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