I know this is a really old post but I did this and it worked for me. I created a bunch of animation Montages based on Death animations. I wanted each death to be unique so I made a variable made it an array and called it Death Montage and set it to Anim Montage. I then added all the death anim montages into the array. I then told it to Get the array and grab a random integer and pumped the get into the Play Anim Montage. Now when I kill a bad guy they die 1 of 6 ways.
I hope this help anyone having trouble with this.
