Today's Wrath beta patch has a few Shadow Priest changes, but nothing particularly substantial. It seems like a nerf across the board, but this is something we should be used to by now. The devs say that, in level 80 epics, our damage is competitive to other classes, but we'll have to wait and see when we're in those epics, I suppose.
- Mind Flay's base damage has been reduced.
- Shadow Word: Pain damage has been reduced slightly.
- Improved Shadow Word: Pain increases the damage of your Shadow Word: Pain spell by 3/6%, down from 5/10%.
- Twisted Faith now increases your spell power by 2% of your total Spirit, and your damage done by your Mind Flay and Mind Blast is increased by 2/4/6/8/10% if your target is afflicted by Mind Flay.
[ Unofficial patch notes via MMO-Champion ]