Update: everything in this post is wrong. See post 178 for explanation.
TLDR (the short answer): against a boss with no adds, just hammer during CoE fire phase, and stack Stricken with WW the rest of the time.
But, against a boss who summons adds below X% life (Saxtris or Binder), start by stacking Stricken with WW for ~1 minute, then start switching over to HOTA during Fire cycle.
The long answer:
I’ll be interested to hear what Kozmik says, but here’s an answer from my “mathbarb” perspective:
First off, let me say that the answer probably depends a bit on which RG you draw…
There may well be one answer for a single-target RG (i.e. Orlash), another for an RG that starts summoning adds at a certain life point (i.e. Saxtris), and another still for an RG that summons adds right from the start (i.e. Eskandiel).
First off, most bosses in the 3rd category (adds from the start) are going to be bad, and you’ll rarely get a good result against them, unless you know some trick to convert them to a different category (i.e. Eskandiel stops summoning after he summons 10 adds, so then you just run away, let him teleport to you, and do him as a single-target).
For bosses in the 2nd category (adds at certain life point) you want to be sure to get all your Stricken stacking in before they hit that life point (75% for Saxtris, 80% for Binder), because once they do, it drastically changes the relative efficiency of Stacking Stricken : Dealing Damage. The adds eat your Stricken stacks, so stacking gets much harder, but you’re also dealing a bunch of aoe via AD and Bloodshed, so dealing damage gets much easier.
And for bosses in the 1st category (no adds), none of that is an issue.
Anyway, let’s go to the math…
So, I started by running a Stricken stacking test using the LoD HotA setup with WW:Dust Devils, and the result I got was 493 stacks/minute, or one every ~7.3 frames. Compare that to just stacking with HotA, where you get one every 19 frames, or 189 stacks/minute (when you have no EF stacks, which will be the case for most boss fights).
Let’s compare a few things:
- No Stricken equipped (just for reference)
- Stack with WW for 1 minute, then HOTA
- Stack with WW for 2 minutes, then HOTA
- Stack with WW for 1 minutes, but HotA during CoE damage phase
- Stack with WW for 2 minutes, but HotA during CoE damage phase
- Stack with WW for 3 minutes, but HotA during CoE damage phase
In each case, let’s assume that the boss has 1,000,000 life, and that you do 100 damage per hit. Note that CoE loads 1/2 your damage into 1/4 of your time spent, so in cases where we alternate WW and HotA, our damage during that time is essentially 50 per hit. And, we’re also assuming our Stricken gets us +2.3% per stack (max rank).
Finally, let me note that I use a sigma sum calculator to work out how the total damage increases as the Stricken stacks go up. If anybody wants me to explain that, I can, but I figured it would make this already long answer far longer still.
So:
1: No Stricken
1,000,000 life / 100 damage per hit = 10000 hits to kill.
10000 hits * 19 frames per hit = 190000 frames
190000 frames = 3167 seconds
total time = 3167 seconds (52 minutes 47 seconds) (note: lol)
2: Stack with WW for 1 minute, then HOTA
1 min WW gets us 493 stacks. It then takes us 539 HOTAs to kill the boss.
539 hits * 19 frames per hit = 10241 frames
10241 frames = 171 seconds
171 seconds HOTA + 60 seconds WW = 231 seconds
total time = 231 seconds (3 minutes 51 seconds)
3: Stack with WW for 2 minutes, then HOTA
2 min WW gets us 986 stacks. It then takes 359 HOTAs to kill the boss.
359 hits * 19 frames per hit = 6821 frames
6821 frames = 114 seconds
114 seconds HOTA + 120 seconds WW = 234 seconds
total time = 234 seconds (3 minutes 54 seconds)
4: Stack with WW for 1 minute, but HotA during CoE damage phase
1 minute of this combo gets you 370 stacks from WW (493 * 0.75) and 47 stacks from HOTA (189 * 0.25), for 417 stacks total.
You also deal damage during this minute, since you hammer during fire phase, dealing 121126 damage, and leaving the boss with 878874 remaining.
It then takes you 527 extra HOTAs to kill him.
527 hits * 19 frames per hit = 10013 frames
10013 frames = 167 seconds
167 seconds HOTA + 60 seconds WW/HOTA = 227 seconds
total time = 227 seconds (3 minutes 47 seconds)
5: Stack with WW for 2 minutes, but HotA during CoE damage phase
2 minutes of this combo gets you 740 stacks from WW and 94 stacks from HOTA, for 834 stacks total.
You deal 442174 damage during these 2 minutes, leaving the boss with 557826 remaining.
It then takes you 242 extra HOTAs to kill him.
242 hits * 19 frames per hit = 4598 frames
4598 frames = 77 seconds
77 seconds HOTA + 120 seconds WW/HOTA = 197 seconds
total time = 197 seconds (3 minutes 17 seconds)
6: Stack with WW for 3 minutes, but HotA during CoE damage phase
3 minutes of this combo gets you 1109 stacks from WW and 141 stacks from HOTA, for 1250 total.
You deal 961706 damage, leaving the boss with 38294 remaning.
It then takes you 12 extra HOTAs to kill him.
12 hits * 19 frames per hit = 228 frames
228 frames = 4 seconds
4 seconds HOTA + 180 seconds WW/HOTA = 184 seconds
total time = 184 seconds (3 minutes 4 seconds)
Anyway, it sure seems like you are getting a faster kill against a boss with no adds if you just hammer during CoE fire phase, and stack Stricken with WW the rest of the time. That also removes any guesswork of wondering if you’ve been stacking Stricken too long, or not long enough. Just hammer during Fire!
But, against a boss who summons adds below X% life (Saxtris or Binder), I would start by just stacking Stricken with WW for ~1 minute, then start switching over to HOTA during Fire cycle.
And that’s my two cents on the matter!