I think that they only need to contol One Zone to get to the Garrison, then defeat the Garrison to win. But maybe SteveMB or one of the others that knows the details of the mechanics better than I can clarify.
RE: What Wanda is going to do w/Uncroaked - what do folks think of the possibility that Ruthless Parson is going to use Wanda and her legion of 200-ish existing Uncroaked Infantry + Newly Uncroaked Aircorps + TBD Tunnel Uncroaked as...BAIT for Ansom and the Arkenpliers to do a job "Only He Can Do Well", thus ensuring he falls into a trap. Arkenpliers are Yoinked!
Discuss!