Hi, i been trying to look at other makes on how they make spell triggers, which i'm trying to say is like in some Nartuo Rpg's. When you build a marine, it will create a spell near your main character. Like for instance, when i build a marine, it will say something like Bombs Tags, and will appear infeasted terran near my character. Anyone know how to do this?

Place a location next to the building, when they bring a marine there, remove it, do the spell.

And always center another location on you main character (must be unique for that player) to determine where to execute spells.

o! ok alirght i get it now, thanks alot