Here is a test movie (scroll down and look for the SLOW DOWNLOAD button):
Download the movie to see the monster Viper (still without Aghanim) and how the AIs use Dagon at certain conditions. If you have an AI with dagon closely... be fast with the killing! Or u`ll be left with an assist lol ;)
One thing i decided to show you from that movie... there is a moment where Ancient Apparition uses his ultimate Ice Blast on Drow Ranger. Then Drow Ranger is attacked by Nerubian Assasin... Nerubian first uses his stun on her... then uses Dagon. Apparently Drow has some HP left and survives the Dagon (u can see that on the screenshots below) but she met the Ice Blast "rule" of below 12% of the max HP and she got shattered by Ancient Apparition. I liked that lol... here are the shots.
PS. One more good news... ReliableGold System port status: 100% :)