So that champions like 
can't abuse Thunderlords and get free damage for practically nothing. There are way too many champions abusing masteries that are NOT designed for them. Its just like cheating all over again.
no? wtf is wrong with you. this isnt league of whiney little girl scouts! GROW SOME ABS SORAKA! MAYBE IF YOU'D STOP THRESHIN ALL DAY AND GET A SET OF THOSE OVERPRICED SWIFTNESS BOOTS YOU WOULDNT HAVE TO WORRY ABOUT IT!!!!! pant pant pant
jk. yeah i hate thunderlords as well. this game has runes - i honestly dont see why we need masteries too. keystones in general are dumb/broken/worthless. ever play dragon ball z boudokai for ps2? the original boudokai with the red disc? they had a pretty cool skill system. you had 7 slots you could fill and then each item you could choose would cost between 1 and 7 slots. i think they should do something similar to that for this game.
It's kinda difficult to nerf thunderlords without hurting for supports. The real question is if 
support are healthy. Don't forget you also will nerf 
if they do this.
What they could do is nerf the AD scaling on it. Currently it's 30% I believe. If they reduce the number with even 5% it will hurt them.
I'm not sure Zed using Thunderlords is really abuse. The mastery was not designed specifically for supports.
The entire cunning tree is split between assassins and supports
Thunderlord's is for burst champions. Zed isn't abusing a mastery that's "not designed for him" (wtf does this even mean)
