Anyone know an easy way to get this Commendation done, I only need 124 more but its still a pain to do it.
What’s the requirement. I don’t have the names memorized 
if its kills Id recommend swat or big team.
When I finished it, I did it subconsciously.
I just got lucky while killing people, so I suggest killing a rabbit and taking its feet for luck.
Or, alternatively, you could find a three or four leaf clover for luck.
Just play the game and even I got it without even realizing that I finished it.
A good way to rank up in it is to have some Plasma Grenades and when your about to die, stick it to someone. You will most likely then get a kill from the grave after. I mastered combat opportunity pretty fast doing that right before I die each time.
When a team mate is engaged help him out by shooting at his target. This will increase your chances of getting an assist and will help your team mate survive. However, I caution that it may anger some people who think you’re doing it to steal their kills.
Just play normally and you will eventually get it.