Engine War is available for pre-orders starting this weekend and inside are new options for your Chaos Knights! New bonds, Warlord Traits, and Artefacts for several Houses, or Create your Own with your choice of abilities.
via the Warhammer Community
https://www.warhammer-community.com/2020/05/27/new-rules-for-chaos-knights/
House Herpetrax
gains the Dauntless Household Bond.
House Lucaris
you can select the following Warlord Trait.
Despoiler, Desecrator and Rampager
Equip your Knights with reaper chainswords and thunderstrike gauntlets
House Khymere
can employ the Fury of Surtr’s
House Vextrix
take advantage of the Heretek Power Core.
House Khomentis
War Dogs to encircle their enemies.
Dread Household
Engine War has rules to let you do this. Choose two abilities from the list that really represent how your Knights make war.
