I need to change all my MD to Cruel wings. 12m Element slash is better so there's no need to chase the boss around. They'll also increase the dual bringer duration once the skill rebalance is implemented. I'll aim for higher m. pierce once the nerf happen so I don't need to rely on the unreliable shellbreak anymore. Currently my M.pierce is sitting at 70%, consumables included. Hopefully we'll get more magic pierce xtals/gears once we get to April.