The nerfs to Dark Passenger, Unleash and Blood Price are all truly baffling. Currently, DP is so utterly worthless, you're better off removing it from your bar so you don't accidentally press it from 3.x muscle memory. The Unleash nerf just makes low level dungeons go slower, which is an odd decision. As for Blood Price, I believe the intent was to encourage Dark Knights to stay in Grit. But that theory falls entirely flat when you see how weak the MP recovery is. Now I want to drop Grit for put up Blood Weapon even faster.