Grey Knight Codex:

[Khronic]

Grey Knights External Link

Gone or Changed

Inquisitorial units in Codex Inquisition
Temple Assassins now in a Dataslate
Lost Grand Master Mordrak
Lost Justicar Anval Thawn
No more The Grand Strategy (moved to Warlord Traits)
No more Psychic Pilot vehicles, except the Dreadnoughts
Crowe lost Rending
No more Psybolts
No more specialty grenades (e.g. Psychotrope and Rad, etc.)
Psycannons became Salvo weapons
Nemesis Force Swords lost +1 to Invulnerable Save
Nemesis Force Halberds went from +2 Initiative to +1 Strength, but price reduced
Nemesis Warding Stave lost the 2++ Invulnerable Save in CC, but price drastically reduced.
No more Mindstrike Missiles on Stormravens
Nemesis Doomfists are now just Power Fists (Dreadnoughts and Dreadknights)
Brotherhood Champions lost 'Herald of Titan' special rule
Nemesis Greatsword now just grants Master-crafter to the Dreadknight, but price drastically reduced.
Kaldor Draigo now just base S4 and T4
Dreadnoughts now just have regular Aegis (no more Reinforced)

LOADS of information at Blood of Kittens
Would strongly recommend a read

Grey Knights External Link

[Khronic]

A few more images from the new codex leak

[Khronic]

Warlord Traits

[Khronic]

New

Nice new Detachment (Nemesis Strike Force)
Decent Formation (Grey Knight Brotherhood)
Nice selection of Relics of Titan
Warlord Traits based on The Grand Strategy
New Faction-specific Tactical Objectives
Techmarines don't really take up FOC slots (HQ choice, but don't take a slot per each other HQ choice taken)
Cheaper base-cost Terminators
Much cheaper base-cost Librarians, with cheap ML3 upgrade cost
Grand Masters now come with ML2
Psilencers are ranged 'Force' weapons
Incinerators gained 'Soul Blaze'
Much cheaper upgrade options for Nemesis Dreadknights
Crowe gained Independent Character Status
Brotherhood Champtions ganied a Wound
Both Crowe and Brotherhood Champions gained base Attacks stat and special Challenge-advantages (reroll Saves or a Smash attack)
Much cheaper Apothecary upgrade
Cheaper Venerable upgrade for Dreadnoughts
Purifiers' melee attacks have 'Soul Blaze'
Nice new 'Nemesis Banner' option for Paladins
Can throw Psykout Grenades for a mindstrike effect now
The Titansword is now S+3 AP2
Land Raiders as Dedicated Transports for Paladins and Terminators
Teleport Homers are now available for almost every character (Justicars and up)

[Embolden]

Err what?

That's pretty horrible reading...

[manrogue]

Cheers Dan, saves me copying it across!

[Peachy]

Liking the sound of this! Really can't wait to get my hands on this codex and play Dans demons again.

[Embolden]

Liking the sound of this! Really can't wait to get my hands on this codex and play Dans demons again.

Which bits do you like mate?

I just see a whole host of negatives, anything that makes gk good or even different from generic marines. But could be missing some thing :p

[Khronic]

Would be nice for my herald not to perils turn one though to be honest with grey knights having daemonbane on the everything it's very unlikely with my current daemon collection that I could do anything to combat it!

[Embolden]

Would be nice for my herald not to perils turn one though to be honest with grey knights having daemonbane on the everything it's very unlikely with my current daemon collection that I could do anything to combat it!

It's not that bad Dan, if you're going to be assaulting GKs then make sure you at least try to deny the force weapon power of said unit, which stops the re-roll to wound and the instant death.

Daemons will still beat gks because gks won't have the fire power or numbers to stop them.

Unless they ally in guard :p