I can't see the details for Unholy Alliance etc. just a list of products.
Having said that, my Necrons can apparently ally with...
- CSM: Fair enough, they're always up to something.
- Grey Knights: Err...
- Orks: Very possible with Blood Axes.
- Tau: Farsight perhaps? I somehow doubt the Greater Good would ally with a race of soulless machines...
- Black Templars: ??!?!?!!!!one!!11!!!!
- Blood Angels: Oh, they just *had* to taunt us, didn't they? They just HAD to bring up the BA-'cron "brofist moment".
- Dark Angles: Erm...
- Imperial Guard: We're going to need a lot of Mindshackle Scarabs...
- Sisters of Battle: Maybe the metallic Necron form can, uh, "appeal" to the Canoness...?
- Space Marines: I've given up explaining the Marine variants at this stage.
- Space Wolves: Just...just...WHY?!
So some interesting choices for the Necrons. We get everybody except Tyranids, Eldar, Dark Eldar, and Daemons.
... why can Tau ally with Daemons? Why can Eldar ally with DARK Eldar?! Why can Black Templars ally with ELDAR?! Their own rulebook forbids the allied Eldar fielding any Psykers! :slapface: Oh, these alliance rules do make me giggle. :rofl2: