Having recently finished reading "Deathwatch " novel I have this irresistible feeling that I want to add something like "Talon" squad in my Grey knights army. I 'm not gonna lie it won't be competitive but I really like the fluff behind this..But as you already might know
GK are the military section of Ordo Malleus and not Ordo Xenos and here the fluff is gonna be contradicting is it not ?? I'm trying to build a list (probably 1.5k points) with as fluff wise units as possible . So having said that (plus the fact that I know very little about Tyrranic wars) here is what I think the list should look like :
GK primary detachment:
Hq:
Ordo Xenos
Inq w/ Power armor +
NDH + ulumeathi plasma syphon + rad grenades + phychotroke grenades + master
lvl 1 (Divination) 103
Troops:
10x
GKSS w/ 2x Psycannons + 1x
NDH + Psybolt Ammo 250
Henchmen Squad of 3x Warrior Acolytes w/ bolters in a Razorback w/
TL assault cannon + psybolt ammo 100
Fast Attack:
Stormraven w/
TL LC +
TL MM 205
Heavy Support :
Dreadnought w/ 2x
TL autocannons + psybolt ammo + searchlight 136
Dreadnought w/ 2x
TL autocannons + psybolt ammo + searchlight 136
Dreadnought w/
TL Heavy flamer +
DCCW with build in heavy flamer + psyflame ammo 130
SM allied detachment with Red Hunters (Forge World) chapter tactics :
Hq:
Librarian w/ Power armor + Force Sword + Bolt Pistol + master
lvl 2 (don't really know what powers to generate from) 90
Elites:
5x Sternguard Squad w/ 1x Heavy Flamer + 1x Melta gun + 2x Combi-Melta 160
Troops:
5x Tactical Squad w/ Heavy Bolter + Veteran Sergeant with bolt pistol + chainsword + melta bombs 95
5x Tactical Squad w/ Heavy Bolter + Veteran Sergeant with bolt pistol + chainsword + melta bombs 95
Inquisitor + Librarian + Sternguard and the
PsyfleDread go into Stormraven (Red Hunters treat
GK as allies) ,
GKSS deep strike (may combat squad so that they also follow Deathwatch kill-team doctrine) , Tactical Squads placed on / rush to Objectives while Dreadnoughts rain down supporting fire from behind .. Henchmen also try to claim middlefields Objectives while Razor shoots its way there ..
Of course you 'll have to paint the army black with left arm silver so they look like Deathwatch . I don't know if the above list is close to what you are looking for regarding fluff and/or playstyle .. tell me what you think and hope this helps