Skilled
Clear any mission (including Side Ops and Extra Ops) with a S-rank
12/19/2015
9:05:29 PM
Rare 12.3%
Infiltration
Clear the "Classified Intel Acquisition" Side Op while riding in the back of a truck
12/19/2015
9:05:11 PM
Very Rare 7.1%
Rare 12.3%Very Rare 7.1%
