Great theme, very evocative. How do you find the Otherworld faction in SAGA? I think that's the only one I haven't seen played locally.
It was surprisingly mobile, not because of my flying beast stormcasts, but because of Portal, which helped especially with the scenario we were playing. The conjuror was nice to have. The hunters were massacred right away, but I used them as a diversion. And they were ok in melee, which I mostly find difficult against the undead list of my opponent.