Grey Knights in shadows hide
In secret war they ride
Daemons fall they abide
Psychic flame they preside
Emperor's will they keep
Darkness never let creep
With Nemesis they sweep
Into voids cold and deep
In the Emperor's light
Grey Knights wage endless fight
Banish dark with might
Defend till the last night
Forbidden oaths they swear
Through psychic storms they fare
In the warp they ensnare
Hope lingering in the air
Desolate realms they rove
Realms where chaos rove
Shadow and light they wove
In secret war they dove
Wielding fire in hands
Few but mighty they stand
Against the warp's dark brands
Until death's final strands
In the Emperor's light
Grey Knights wage endless fight
Banish dark with might
Defend till the last night