Sense of Loss
Don's mind continued to flash with memory after memory as his state of mind turned into nothing but darkness. He could tell that his time was growing to an end and until his last moment, he didn't know who these creatures were and where they came from.
All the creatures gathered by his bloodied body. Although they had managed to kill him, their body language didn't seem very proud or happy but terrified.
That was because they were still frightened out of their minds from the battle. The frightful amount of black energy that he managed to release, and used to kill the Six and Five was quick and brutal. One gave them a one-time usable Legendary spell to attack his carriage and injure him but even with his injuries, the fight he put up was shocking. Good thing they were able to cut his communication through the Khal or his troops would have reached here in time.