Quote Originally Posted by Themis View Post
(I'm thinking this is just an oversight/incomplete thing).

Raging is 180s, Hypercharge is 120s. You'd want to hold on to Hypercharge for a minute until Raging/2nd Wildfire is up. If I've understood things right. This should also be the same time everyone else has their buffs up ready and can get more use out of the Hypercharge debuff themselves.
Raging strikes will line up with every odd numbered wildfire, assuming you use it off on cooldown everytime. Hypercharge doesn't really benefit from cooldown stacking because is doubling your turret's potency (which is not influenced by buffs). The 5% is a really small effect for overall wildfire contribution, considering it's physical vulnerability is also affecting the entire party and not just yourself. Don't forget that hypercharge also boosts the effectiveness of regen, so if you're in a progression run you have to consider that as well when holding or using hypercharge off cooldown.