
Originally Posted by
RKenshin
Decided to do some quick math about the shadow recasting stuff I was talking about in my last post.
Ok, an ideal situation for a pretty decked (since only a decked one would /NIN often I'd think) out SAM would be 20% haste from gear/15% haste spell/11% march. Combined with Hasso it comes to a total of 56% haste. Now with a 450 delay GK, this would reduce the delay to 198, which is approximately one swing every ~3 seconds.
With the casting time penalty included, every time you cast Ni you're losing about 1 swing, and every time you cast Ichi you're losing about 2 swings. For the sake of this argument let's also assume it's a decent PT where mobs are being pulled non-stop a majority of the time, so even casting after a fight will hurt your number of swings (as opposed to engaging/attacking right away).
Now if we assume you only cast Ni or Ichi once every 30 seconds on average through out the PT, which is pretty casual tanking, you're losing about 1.5 swings per 30 seconds. Main tanking a PT you'd probably go through a higher amount of shadows/30 seconds, but for simplicity sake let's keep it at one cast/30 seconds with both used equally.
The same SAM without the use of Hasso would have 46% haste, for 243 delay, or 7.4 swings per 30 seconds. The SAM/NIN would get in 9.1 swings per 30 seconds. However subtracting away the 1.5, you're left with 7.6 swings per 30 seconds.
So all in all in that situation above, a full-time Seigan SAM/WAR vs a SAM/NIN using Hasso full-time and recasting shadows once every 30 seconds on average, gains just about no Haste bonus vs the SAM/WAR to their overall number of attacks over the duration of the PT. I'd imagine this situation would only be worse for a Soboro SAM since averaging 2 swings a round, Ni now costs you ~2 swings on average and Ichi now costs you ~4 swings on average.