[AoS 2 - Slaves to Darkness / Darkoath Discussion]

4 hours ago, Infernalslayer said:

If you go Grand Alliance Chaos though, you cannot take the "Mark of the All-Favoured" as it is a "Slaves to Darkness" artefact.

That would limit any possible buffs to the allies pool of a "Slaves to Darkness" allegiance which is 400 points of allies in a 2000 points army.

In my opinion that would make it a very weak artefact indeed, unless it does unlock for the bearer any mark specific abilities in his warscroll. 

Another good point I never thought...

[AoS 2 - Slaves to Darkness / Darkoath Discussion]

Thats a very good point, maybe in the new battletome that will be fixed? if not thats a pointless artefact...