1) What is clipping your envenom? It's highly talked about, but rarely described. I'm assuming it's when you cast envenom when a current envenom is already running with > 1s. Is that correct?
2) If I'm correct with #1. I simply don't know how to avoid it. People say avoid clipping like the plague, but when I pop shadow blades, I'll often be at 7-8 CP and approaching energy cap and a couple seconds on envenom still. Is it better to let my energy cap, or to just clip it anyway? Again this normally only applies during shadow blades.
3) I've always opened mut > SnD > mut > envenom to get SND max duration up asap. Is this wrong? Should I instead focus on getting 5cp rupture up before 5cp SND?
4) Is it better to open with ambush or mut? I've seen posts with both of these answers, or is it personal preference?
5) Is haste valued higher than mastery for assassination? I read somewhere it is on elitist jerks but it seems people talk about mastery more here.
6) Is windsong better than colossus? I simply don't have the gold yet to afford 2x dancing steel
Thanks for your help guys!