We don't like the behavior where DKs feel like they are Rohan Gold supposed to drop Death and Decay to generate runic power before a pull. It just looks goofy. We will probably lower the runic power costs of Unholy Blight and Horn of Winter, which seem to be the primary reasons to generate RP. Horn of winter will probably be something like no cost, 30 sec cool down, generates 10 rp.