I tend to like to min/max where plausible and for context, this question pertains to Heroic Zul using the zerg strat. I have haste as the stat which gets boosted in Uldir. So what I am curious about is if Avatar is the better talent to go with during that fight especially taking into consideration with how much haste you gain through the azerite trait. For that matter, at what percentage of Haste without modifiers would make In For the Kill not worth taking in general?