The thing about nerf is that with 30 seconds duration MRD themselves could take benefit from effect...but with 10 seconds only it will be more of a "Hey! I'll spread her legs but i'll need you to f' her for me, OK?" because you will have no time to build enough TP and buff in 10 sconds since 10 seconds often means average time for 3 actions, turning it more of an opening WS...this change might already be targeting the new battle regimen system.

I wish they would say what they had in mind with these changes...this would take awawy the "random changes" taste since we would have an idea of what it is planned to become in the end.