Originally Posted by
Kabooa
Redundant effect. You'll aim for a manual overheat with shots so you can punt 300 potency into Wildfire with Flamenwerfer.
Elaborating -
As an example (I'm sure there are better optimized ones), you currently aim for 75 or 80 heat. 80 gives you six siq nasty overheat shots, while 75 is just easier to line up the wildfire (One GCD to trigger from 95, then 5 OH / Wildfire)
So if Flamenwerfer did appreciable damage, you instead aim to be at 95 naturally when Flamenwerfer is ready, so you manual overheat with a shot, throw on Wildfire, and Flamenwerfer is now discount Richochet.