I'm not totally sure if this can be done through eventing or if it has to be scripted but how would one make it so that say a boss can summon minions and get around to reviving them when their all dead?
Have you checked out the Enemy and Troops tabs in the Database?
You can set many conditions and actions for enemies there. Try it out.
Can you do this in 2k3? ;8
Check this little guy out
*Looks down at the bottom of his post*
That should help