I'm fully aware that this is likely to contain some knowledge that is obvious to some, which will in turn make me look a bit silly, but hey, you don't ask you don't learn, right!?
So, this happened this evening
http://imgur.com/a/gfugv
Now, I'd like to note- I'm not unleashing a rant, I'm actually pretty impressed (and somewhat perplexed) and want to learn more! That's an insane amount of damage to put out in 1 second! So much so, I started to delve into how Sorc works (in it's basic form) in order to figure out how the figures were so high and how I could die in 1 second flat (because you're **** is a harsh yet possibly valid answer)!
HoR tooltip states a DoT with 343 base every 2 seconds (2 seconds never elapsed), so that confuses me slightly. WoP tooltip only has damage associated with it after 10 seconds?