/attackstand [target] Attack while in a fixed position
Whats this do, cant get ingame to test it atm, but in the player commands section i saw this. My guess is you attack but cant be kite'd away from where your standing?
Best used in sieges, basically you attack only if the target is in range. you can make any command into a stand command by holding shift while you use it. I myself often use this for targeting in sieges, that way if i misclick i don't run into the swarm.
actually have the /attackstand macro activated for the duration of the macro, easier is to press shift though, while running an attack macro.... mostly avoids lag death.