Given the output of Waywalker sensor array, it was clear that the mana barrier and the magical concealment provided by Rex's kami will be needed. Clearly, the mercs corp MET2000, in charge of the SOX perimeter is on the look out for the runners. Waywalker can spot at least a couple of heavily-armed Hughes WK-2 Stallion flying in the direct vicinity of their exit point. It's unclear if the chopper could d have already spot the van, but for sure, they would be able to as soon as Waywalker get close to the breached hole.
At least, on the bright side, the path to said exit point is clear. No troops on the ground - for now. Remains to get there without being spot. And of course, remains also the question of the magical defense, once there. However, as their vehicle gets closer, Waywalker's cyberdeck reports that more devices than when they crossed it last time. Apparently, an icon - not running silent, is now floating in AR, nearby the breache wall...
@Waywalker time to drive sneakily again, please roll Reaction + Sneaking [Handling] - my own roll will be penalized by the concealment power and any Signature Masking rating Waywalker's GMC Armadillo may have. And you can roll again Matrix Perception if you want to know more about the icon you just spot.
@Jack_Spade as you are well-aware, there is spirit patrolling the border, so let's roll Perception + Intuition [Astral] to see what you can see maybe lurking for you in the astral, when you get closer to the exit.