Skilled
Clear any mission (including Side Ops and Extra Ops) with a S-rank
3/14/2015
11:16:32 AM
Rare 12.3%
Infiltration
Clear the "Classified Intel Acquisition" Side Op while riding in the back of a truck
3/14/2015
11:05:26 AM
Very Rare 7.1%
Rare 12.3%Very Rare 7.1%
