AoS Battletome Help

[Chainsaw]

Hello everyone, I recently purchased the Seraphon battletome through the Azyr app, however, it doesn't appear to have all the batallions, allegiance abilities, artefacts, etc. Do you know where I can find this other information?

 

[Putzfrau]

Fangs of Sotek and Dracothion's Tail Battalions, Artefacts and Allegiance abilities are in the Generals Handbook 2018.

 

[Aginor]

Bloodclaw and Heavenswatch are in the Grand Alliance Order book. They have been updated though, so those versions aren't current anymore.

Allegiance abilities, and artefacts, are also in the GHB2018