Game Mechanics: NPC agro lists

[Ambrotos]

As of right now npcs become targeted on the one person on their agro list. They will ignore anyone else around them, unless they buff, or cause agro around the npc.

Best way to say it:

If you're kos to a mob, and it is even in agro range you should be put on its agro list. It's not putting people on their agro list as is, right now.