It reads and plays great so far! Every one is a banger. I love them.
One thing I had made a custom cards for and was a little disappointed not to see something similar in this deck was Oxygen. To me oxygen is just the distillation of the danger of outer space. You slide the horror dial on a setting by how much oxygen there is. A lighthearted setting has many oxygen bearing planets, while a more dangerous one has few if any. Oxygen fuels life, but also fie and corrosion. The double edged sword of habitability.
I’m not particularly poetic so my custom card reads “a breath of fresh air” on one side, and just “fire and rust” on the other.