Quote Originally Posted by DiabolicMike View Post
I dont particularly enjoy using the ff macro system for battle content because they can get janky with wait times and what not. That said I do something similar to this. If you have a program to make keyboard macro's out of game (for me razer synapse) you can create a macro that puts the shadow flare down where your cursor is (I also use this for mch turrets).

That said if there is a way to make a macro like you want in game (might be doable, not sure), Im not sure it would be terribly beneficial. Certain fights you might want to place it pre-pull so no target. Also if there is a fight break and you know where they coming back, same thing.
If no target is selected then the shadowflare can be placed freely like normal (one click to get the cursor out, another click to place it.) Having a target is what causes a single button click to auto place it beneath a target.