|Aeronautica Imperialis||Batman Miniature Game||Blood Bowl||Bushido||Dust Tactics-Warfare|
|Flames of War||Flames of War (OLD)||Hordes||Infinity||Malifaux|
|Mantic Games||Marvel Universe Miniature Game||Middle-Earth||Necromunda||Runewars Miniatures Game|
|Spartan Games||Star Wars X-Wing||Tanks||The Hobbit||The Horus Heresy Adeptus Titanicus|
|The Lord of the Rings||Warcry||Warhammer 40,000||Warhammer 40,000 Apocalypse||Warhammer 40,000 Kill Team|
|Warhammer Age of Sigmar||Warhammer Fantasy||Warhammer Quest||Warhammer Underworlds||Warmachine|
|World of Tanks||Övriga Spelsystem|
Umbrals are a type of infernal that occupies a distinct niche in the Outer Abyss, benefitting from being able to slip into Caen more easily than others. They possess a special connection to shadows that lets them exploit darkness to serve as gateways. Guardians are often contracted to bind into the shadows of important infernal assets, lurking unseen to await the time they are needed, at which point they spring into action in defense of their charge.