](https://old.reddit.com/r/classicwow/comments/ct08c7/welcome_to_the_rclassicwow_subreddit_ama_with_the/exi5gfx/?context=3) A: This is actually not related to spell batching. Traps and AoE abilities check for the presence of targets during a heartbeat update. If the target moves ...
I also advise giving them a list of simple /rw macros, something that says “FORWARD / STACK / AOE” etc. – in order to use when you issue such commands. The reason for this is that even if people are in voice channel, they’ll sometimes dose off or fade out every now and then...