just did some tests on a target dummy without trinks on to make sure it was pretty accurate.
a 5pt rupture will do about 8k damage with the hemo buff up.
Thats rediculous, a crit backstab does more than a 5 pt rupture.
So is there any point to using this ability in pvp anymore? for things other than venomous wounds and to keep rogues from popping stealth I mean.