All Challenges

N7 Triune Trials

Challenge Type Difficulty Map Enemy Characters and weapons
N2.1 Resolve of The Shadowbroker (Trio)
 Trio Gold, Platinum White
 Cerberus
N2.2 Laying Down The Lawson (Trio)
 Trio Gold, Platinum Goddess
 Collectors
N2.3 183 Pull-ups (Trio)
 Trio Gold, Platinum Rio
 Reapers

Operation Supernova

Challenge Type Difficulty Map Enemy Characters and weapons
Trio IV Biotic Boom
 Trio Gold, Platinum Glacier (Hazard)
 Collectors

Kirrahe Airlines

Challenge Type Difficulty Map Enemy Characters and weapons
Flight 2 Disaster Protocol Training
 Duo Gold, Platinum Rio
 Collectors

Fight for the Lost

Challenge Type Difficulty Map Enemy Characters and weapons
Bonus 2 Embrace Eternity!
 Duo Gold, Platinum Hydra
 Cerberus
Week 12.3 Nikator
 Trio Gold, Platinum Goddess
 Reapers

Themed Duo Challenges 2

Challenge Type Difficulty Map Enemy Characters and weapons
Set 8, II Hackett Out
 Duo Silver, Gold, Platinum Ghost (Hazard)
 Reapers

Tales from the Trenches

Challenge Type Difficulty Map Enemy Characters and weapons
Week 10.2 Old School, New School
 Duo Gold, Platinum White
 Collectors
Week 15.1 The Pale Blue Dot
This challenge has other variants 		Duo Platinum Rio
 Collectors

Themed Duo Challenges 1

Challenge Type Difficulty Map Enemy Characters and weapons
Set 1.II Power in Creation
 Duo Silver, Gold, Platinum White
 Geth

N7 Challenge Series

Challenge Type Difficulty Map Enemy Characters and weapons
N2.1 Resolve of The Shadowbroker
 Solo Silver, Gold, Platinum White
 Cerberus

Project Blackwatch

Challenge Type Difficulty Map Enemy Characters and weapons
Trio Mission 2 Silenced Banshees
 Trio Gold, Platinum Goddess
 Reapers

Servant of the People

Challenge Type Difficulty Map Enemy Characters and weapons
Trio 3 We Don't Feel Like Dancing
 Trio Gold, Platinum Giant (Hazard)
 Reapers