Can we get a Thunderlords nerf yet?

Getting tired of going up against teams where 4-5/5 have it just because it's extremely overpowered right now. Not to mention it's plain unfun when you are in a team fight and within 1-3 sec you take over 720 instantly from a passive aoe mastery(that 720 is just from the base damage on it from 4 people at level 18 it is a lot higher when you factor in scaling). There's so many more masteries that are getting completely ignored because they are inferior on most champs compared to Thunderlords yet Thunderlords is still being buffed. Not to mention that any sort of on hit effect from an ability also counts toward the "3 hit" proc. I've seen adc's getting shredded by a bot lane with Bard because he only has to hit them twice if he has a meep up. Now I've tested the scaling on it, and I've easily gotten the damage up to 300+ in a game. Why is it that a passive mastery is capable of doing damage on par with that of an actual ability?