All Challenges

The Gordian Hour

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Stage 2	Anger	Solo	Gold	Glacier (Hazard)	Collectors	N7 Destroyer \| N7 Typhoon

Operation Supernova

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Trio III	Armed To The Teeth	Trio	Gold, Platinum	Jade	Cerberus	Human Soldier \| M-300 Claymore Krogan Soldier \| M-11 Wraith N7 Destroyer \| N7 Piranha

Weekly Themed Solos 1

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Week 4	Now I Am Become Death, The Destroyer of Worlds (Casual-Hardcore-Epic)	Solo	Silver, Gold, Platinum	London	Reapers	N7 Destroyer \| N7 Typhoon
Week 4	Now I Am Become Death, The Destroyer of Worlds (Veteran-Insanity-Legendary)	Solo	Silver, Gold, Platinum	London	Reapers	N7 Destroyer \| Striker Assault Rifle

N7 Triune Trials

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
N2.4	Now I Am Become Death, The Destroyer of Worlds (Trio)	Trio	Gold, Platinum	London	Reapers	N7 Destroyer \| N7 Typhoon

Servant of the People

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Team 4	Paradox Equation	Team	Gold, Platinum	Hydra	Reapers	Geth Juggernaut \| Javelin Krogan Soldier \| Black Widow N7 Destroyer \| N7 Valiant Batarian Soldier \| M-98 Widow

Tales from the Trenches

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Week 7.2	The Immovable Object	Duo	Gold, Platinum	Dagger (Hazard)	Collectors	N7 Demolisher \| Cerberus Harrier N7 Destroyer \| Particle Rifle