In 7.1 insane huge nerf comes to
Unstable Affliction in PvP. Dispelled damage will be reduced by roughly
−58% (it'll deal 50% of damage per stack, down from 120%). Also, it's reworked. Source:
Build 22578 Blue post.
On the other hand, the same blue post introcuces quite big buff to
Unstable Affliction trait:
Compounding Horror, increasing it's effective damage by roughly
+74% (it'll deal 32% of Spell Power per stack, up from 18.4%) by being reworked completelly:
Summary
The fact that
Compounding Horror needs a time to proc strongly reduces ability to deal huge amount of damage in just a few seconds, keeping decent overall damage over time damage from
Unstable Affliction (and it's derivatives). I am pleased with upcomming changes.