1. is only dmg nerfed or is healing still nerfed for all classes aswell?

2. I know they said its 15% at low level and 50% at endgame but could we get some clarification on how it scales? does it scale continuously so 15% at lvl 1 and then (50-15)/(56-1) per lvl so 15% + .6363(lvl)? if we could see what the nerfs are at some intermediate levels like maybe 15, 30, 45 that would be nice

3. Was the buff to dmg recieved from flags intentional?