So, in the end, Grials on Affliction works? Good to know. Either way, this is the event when I finally get Shingen, so the event is not a loss to me. Doing a bit more than 5 millions damage on Burst feels great.
it works cause you swarm bosses so you end up landing almost everything, and between 50% def down and 0% def down, well, theres a world of difference, but for soloing not quite sure its the best.