Complete Private Estate on any difficulty - Tom Clancy's Splinter Cell Blacklist
Complete a COOP mission with a teammate - Tom Clancy's Splinter Cell Blacklist
Dual Execute with a teammate to take down a helmeted enemy - Tom Clancy's Splinter Cell Blacklist
126/2,217100/1,00010/47
3,396/4,336930/1,00048/50
319/4,444220/1,50017/70