The one thing that I missed from the mystery packs were the most useful color ever... Black! So, I think we should have a full mystery pack of black! It could be based on weapon type, or use. For example:
World War Rifle
Sci Fi Rifle
World War Pistol
Sci Fi Pistol
Small Item (U-Clip, Bipod, etc.)
Star Wars Gun
WW2 German Gun
WW2 American Gun
Also, before suggesting anything else, keep in mind I will not add protos to the list.
Same Chances for Gold And Protos in MP2.
Comments, Feedback, Cake, Pie, But no protos.