So I checked out all of your service records that applied.
The team is :
Nstanford
OMG Im Dan (Practically the best damn submission)
UNSC Alaska
AsianBoyOnRoids (Both campaigns on Legendary)
I'm sorry to the others, judging by the amount of people who commented on this, you should amke your own topics. I've added the 3 above, will get started tommorow!
List:
First Achievement: Annual
Second Achievement: Deja Vu
Third Achievement: Endure