That's a lot of great information, thank you!
I was leaning towards the bloodwrack purely for the tougher wizard and to play around with temple nest.
I may just leave the other unbuilt for the time being and use the extra hags and slaughter queens on foot as I haven't pinned anything or used magnets before.
Another quick question but I don't see many lists running with an avatar. Is that due to it relying on the hag too much or is there another reason?
Appreciate you taking the time to answer my noob questions