Okay, first let me say that I love carve and spit (CnS henceforth) but something bugs me. It's animation is awesome, the damage is awesome and the friggin icon is awesome too.

So my issue is the value. It has the value of a single syphon strike in mp, roughly 800 since I can't be bothered logging on to use it right now. Every 60 seconds this is basically a free unleash. It isn't bad, it should be better. It's our final skill. It should be double mp for what it is and the cooldown.

Under DA it becomes our most powerful instant damage attack. It costs around 2500 mp (DA plus mp lost from not using it to gain 800). For that we get a 450 potency ogcd. Great right?
Compare it to our other ogcd attacks though.

Plunge is 200, or 400 per use of CnS. That's for 0 mp cost and it can close gaps. Much better value.

Reprisal is 210, or 420 every CnS use. Admittedly this won't happen due to unreliability but it costs 0 mp.

Salted Earth is the kicker. 525 per target every 45 seconds. O mp...CnS can't keep up on single target and since most boss targets aren't being kited around this is just so much better.

Hell, for a minor mp cost dark passenger is 300 potency pee minute on one target. Just two targets and it outclasses CnS by 150 potency for a third of the mp.

I love CnS...but this just doesn't feel right. A higher mp draw would be ideal, or make it an aoe with DA. Failing that, give it an effect. Give it the slash res debuff for 20 seconds under DA. Make it feel like the lvl 60 skill it is.