When people keep saying that using casted shots is a DPS loss as a Marksman I decided to try some math using the damage my attacks do as a 44 MM/22 Sin with mediocre gear to test out the damage of rotations, but I would like someone who knows a bit more about the math and mechanics to check if I'm on the right lines (Perhaps even give the math about why and one of the many mysteriously vanishing parses of it)

For the purpose of these calculations I used a 100% crit rate to avoid the damage variation (Aside from a couple of exceptions)

The skills:

Empowered Shot = 708 damage - 1.5 second cast - 45 energy.

Swift Shot = 429 damage 30 energy.

Hastened Shot = 1228 damage 20 energy.

Deadeye Shot = 1860 damage 1.5 second cast - 30 energy.

Rapid Fire Shot = An exception! 230-280 (255 average) damage per non crit, 514 per crit I average 3 crits every time so I regard it as 2052 damage. - 20 energy.

Lethal Poison = 45 damage

Virulent Poison = 68 damage (More than it's tooltip, unlike Lethal... Is it scaling with a stat?)

Master Archer = ~215 damage as an average (Don't worry about me not being exact here)

The rotations:

5x Swift Shot > Hastened Shot = 3375 damage, 6 second chain, 170 energy used, 120 energy gained, 562.5 damage per second making it also deal 11.25 damage per point of energy lost.

5x Swift Shot > Deadeye Shot = 4005 damage, 6.5 second chain, 180 energy used, 130 energy gained, 616.2 damage per second making also deal 12.324 damage per point of energy lost.

5x Swift Shot > Rapid Fire Shot = 4197 damage, 6 second chain, 170 energy used, 120 energy gained, 699.5 damage per second making it deal 13.99 per energy point lost.

Empowered Shot > 3x Swift Shot > Hasted Shot = 3221 damage, 4.5 second chain, 155 energy used, 90 energy gained, 715.8 damage per second making it deal 11 damage per energy point lost.

Empowered Shot > 3x Swift Shot > Deadeye Shot = 3855 damage, 5 second chain, 165 energy used, 100 energy gained, 771 damage per second meaning it deals 11.9 damage per energy point lost.

Empowered Shot > 3x Swift Shot > Rapid Fire Shot = 4047 damage, 4.5 second chain, 155 energy used, 90 energy gained, 899.4 damage per second meaning it does 13.8 damage per energy point lost.

Improved Hit and Run > 3x Empowered Shot > Deadeye Shot = 3984 damage, 4 second chain, 81 energy used, 80 energy gained, 996 damage per second and per energy point lost.

So it would seem that using Empowered Shot outside of a CD increases burst damage but decreases the amount of damage you deal with your energy bar as it runs dry. Whereas Deadeye Shot > Hastened Shot for both damage done as well as damage per energy.

What I've learned from this:

I need to math up the effect of Killer Instinct and get some average crit % + damage of skills of similar specced MMs in different gear (T1 Crit/AP Focused, T2 Crit/AP Focused and T3 Crit/AP Focused) and use an average damage (Which includes crit chance) to make more accurate results.

I need to try and average out the proc damage between the rotations (Empowered shot chains have one less chance to proc)

Imp Hit + Run uses very little energy.

I need to see how effective the rotations are once energy starved, energy starved + Chloro and energy starved + Bard.

## Bookmarks