I posted this in the main WoW sub as well with a Question tag-

Edit: WoW Classic, not retail. I thought this post from 4 years ago had an answer but it doesn’t actually prevent Hunter’s Mark from being used redundantly. That’s all I am trying to avoid by combining HM with all of my shots and stings without wasting mana: https://www.reddit.com/r/WoWMacros/s/zAMBDqc92E

Is it possible for me to create a cast sequence of multiple spells/attacks that starts with a conditional? For instance, I was specifically trying to lead all 3 of my Hunter’s shots/stings with Hunter’s Mark. The conditional that I want is that if Hunter’s Mark is already on the target that I am casting on, then it will not re-cast Hunter’s Mark and therefore waste mana. However, if the target does not currently have a HM it will lead the cast sequence with HM first proceeded then by a shot or sting that I want.

I know that conditionals are possible as I already have seen macros for them. But this specific need I cannot seem to find a working macro for. Thanks in advance.