Malpirgi Zodinu said:
I forgot to mention nuclear power plants. We'll definitely need to find a safe way to deal with these.
Azazel is about 60 thousand (Earth) years old. The nuclear fallout in Chernobyl is to be excluded for 20 thousand years. We might think it's been ages since a Yehubor-on-a-stick was written in a faerie tale story book, but
20 thousand? Everything is energy, so we could bake it with electric Zevist blue fire and white gold energy from the sun. I don't doubt there'll be a more specific working for it, and Hiroshima and Nagasaki, as well. (Although, Hiroshima and Nagasaki has people living there now.)