About fire 2?

[Seraphor]

You're putting Fire II as 360 potency in AF3, did they change the multiplier this expansion, and are you assuming 3 mobs?

Also, swiftcast takes 3 seconds off Flare cast?

Wow, well done for reverse engineering my ballpark calculations.

And yes, I incorrectly plugged in x1.5 instead of x1.8 for AF3.
It doesn't change the overall effect though, there's still a similar gap between the rotations with and without Fire II. In fact the gap is bigger, as the difference is amplified by the AF3 increase.

I plugged in an insta-casted spell as 0.5s to account for general delay and rounded the overall rotation up to the whole second.