In the AI for units that you control like mages and such will go to the last known spot of the enemy even if it has died. I had my golem also do that where after a kill he would walk to where his victem died. For the most part it isnt too big a problem unless you are magic. Then you have arch-mages and such running out in front of all the summons and going SPLAT. thought its something you should look into, unless my mages are just depressed and enjoy suicide
