Hi all,
Hope this is a simple question, I haven't really played since 2nd edition dropped so I'm missing some knowledge.
I'm looking to play Slaanesh with the nice new battletome and I can see that slaves to darkness models can still go in lists I assume due to shared slaanesh keyword. Slaves to Darkness is also an army that can allied in so my question is :- is the only reason to take slaves to darkness as allies rather than as part of main force because you might want a different mark on some units?
Many thanks