[X] "...Dr. Yukimura had an old prototype from when he was building Mercury V rigged up as a cannon of some kind. It's been set up, but he can't promise it will stay stable - it wasn't developed much further for a reason apparently." Every two turns, roll 2d6, Threshold Unknown. Counts as a Heavy Weapons Attack. Can be targeted by kaiju.
[X] "...we were able to do some good old fashioned mine laying. And, um, mine laying this time refers to pallets of old artillery shells that Ms. Hamakawa was able to get her hands on from her friends. I have no guarantee how much damage it will do, but it will do something even to kaiju." On the first turn this deployment, roll 4d6, Threshold Unknown. For each success, inflict 3 HP damage on each kaiju.