Over the past few weeks here at Spiritual Guidance, we've been talking a bit about the simple mechanics of shadow priests, ultimately exposing them as anything but simple. In April, I put the inner workings of shadow priest mastery on display, spending over a thousand words to explain a concept that some other specs can wrap up in a few sentences. Last week, we talked about shadow priest spell haste and DOT mechanics, something so complex that even I messed up a bit when explaining.
Today, we're giving Shadow Word: Death the same treatment. No other single spell generates so many questions in the shadow priest community, because no other single spell has so many complicating modifiers. You can improve it through three different talents and two different glyphs. The spell's effect changes depending on whether the target's health is above or below 25%. And, if that wasn't enough, the effect also changes depending on whether the target dies as a result of your SW:D cast.
Oh, and unlike all your other spells, Shadow Word: Death can kill you. That seems important to work in there somehow.