All Challenges

Kirrahe Airlines

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Flight 3	Agents of Kirrahe Airlines	Trio	Gold, Platinum	Ghost (Hazard)	Cerberus	Salarian Infiltrator \| Venom Shotgun Geth Trooper \| Venom Shotgun Quarian Male Infiltrator \| Venom Shotgun

Omega on Fire

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Duo III	Getting to the Source	Duo	Gold, Platinum	London	Cerberus	Salarian Infiltrator \| Venom Shotgun Alliance Infiltration Unit \| Venom Shotgun
Team III	Mercenary Sniper Assassins	Team	Gold, Platinum	Giant (Hazard)	Cerberus	Salarian Infiltrator \| M-90 Indra Drell Assassin \| N7 Valiant Turian Soldier \| Black Widow Batarian Soldier \| Kishock Harpoon Gun

Themed Duo Challenges 2

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Set 5.II	Hunter and Hunted	Duo	Silver, Gold, Platinum	Jade	Reapers	Salarian Infiltrator \| M-77 Paladin N7 Shadow \| M-11 Suppressor \| M-5 Phalanx
Set 7, II	Spectre Origins	Duo	Silver, Gold, Platinum	Goddess	Cerberus	Asari Justicar \| Acolyte Salarian Infiltrator \| Venom Shotgun

Project Blackwatch

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Team Mission 3	Infiltration is Imperative	Team	Gold, Platinum	Hydra	Cerberus	Salarian Infiltrator \| Black Widow Geth Infiltrator \| Javelin Drell Assassin \| N7 Valiant Turian Soldier \| M-90 Indra

Weekly Themed Solos 2

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Week 3	Jondum Bau, Spectre	Solo	Silver, Gold, Platinum	Jade	Reapers	Salarian Infiltrator \| M-77 Paladin

Operation Supernova

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Solo I	Legacy of Mordus	Solo	Gold, Platinum	White	Cerberus	Salarian Infiltrator \| Venom Shotgun

Servant of the People

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Duo 4	Mines, Mines everywhere	Duo	Gold, Platinum	Ghost	Reapers	Geth Infiltrator \| M-99 Saber Salarian Infiltrator \| M-7 Lancer

Weekly Themed Solos 1

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Week 6	Mordus (Casual-Hardcore-Epic)	Solo	Silver, Gold, Platinum	Jade	Cerberus	Salarian Infiltrator \| Scorpion \| Venom Shotgun
Week 14	The League of One (Casual-Hardcore-Epic)	Solo	Silver, Gold, Platinum	White	Geth	Salarian Infiltrator \| M-90 Indra \| N7 Piranha

N7 Triune Trials

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
N2.6	Mordus (Trio)	Trio	Gold, Platinum	Jade	Cerberus	Salarian Infiltrator \| Scorpion \| Venom Shotgun
N5.5	The League Of One (Trio)	Trio	Gold, Platinum	White	Geth	Salarian Infiltrator \| M-90 Indra \| N7 Piranha

Tales from the Trenches

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Week 11.2	Scraping the Bottom of the Barrel	Duo	Gold, Platinum	Dagger	Geth	Salarian Infiltrator \| M-29 Incisor Quarian Female Infiltrator \| Collector Sniper Rifle

Themed Duo Challenges 1

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Set 2.II	Still, We Hold the Line!	Duo	Silver, Gold, Platinum	Hydra	Geth	Salarian Infiltrator \| M-7 Lancer \| Scorpion Salarian Engineer \| M-7 Lancer \| Scorpion

Mordus' Path of Destruction

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Mission 3a	The Next Generation	Solo	Gold	Vancouver	Collectors	Salarian Infiltrator \| M-29 Incisor \| M-15 Vindicator