I personally have always enjoyed the idea of new and interesting strats, so when I can I try to make some myself. Things to understand: I don't play a rogue and I don't tank. The I came up with involves using the rogue symbiosis (growl) in order to tank the viscous horror adds which gives the rogue stacks of black blood. When the rogue gains 5/6/7 stacks, he can then let the offtank taunt and finish them off. In effect this means that the rogue has between 100-140k bonus nature dmg every single hit, meaning that if the rogue hits fast enough it might be possible when evolved to put out between 600-1million dps for the minute duration of the black blood again'st Primordius. The problem is this atm is a theory and it seems no one has tried or even though of this yet. I need to know firstly; whether anyone has already tried and failed/succeeded with this idea and secondly; whether there are any major loop holes that I have missed, since I haven't tested it myself as our raid are not far enough into TOT to content with heroic prim yet. Please respond i'm interested to understand whether this is possible.