Spire vs. Sylux.
If Combat Hall,that makes it way easier
Data Shrine,tunnel kills
Processor Core,DD magmaul
High Ground,Imps galore
Ice Hive,DeathAlt and DD magmauls
Oubliette,I just use my skills
Arcterra Gateway,is pretty much like Oubliette
Alinos Perch,Secret ledge sniping and hideaway alt kills
Sanctorus,DD Magmauls
Subterranean,DD Cloak Magmauls + Imps
VDO Gateway,I use my skills
Incubation vault,Funny magmauls and SC
Fault Line,DD Magmauls and VDs
Elder Passage,hideaway snipes
Council Chamber,same as Alinos Perch
Weapons Complex,Zero gravity + Cloaks = massive Mag. and Imp. damage
Random,who knows,funny stuff
Outer Reach,DeathAlt and zero-g
Stasis Bunker,I'll rely on my skillz
Sic Transit,DD + Cloak = Magmaul frenzy
Headshot,as the name implies,headshots
Harvester,High up invisible snipes
Transfer Lock,mad skillz
Celestial Gateway,mad skillz
This is all I remember of the top of my head
All day every day.