Thanks, I'm checking them out.
One trigger that I find handy is the Search Text;
Code:
scowls at you, ready to attack|glares at you threateningly
That plays a quick "bzzt!" wav file I found online. I use this with a key bound to /consider to test for see-invis mobs when running through a zone.
Somewhere I found this variant of Tell that filters out pets.
Code:
^((?:\w+\.)?\w+) ((tells|told) you,|-> {c}:) (?!'Attacking |'I am unable |'By your command)