I saw your thread, and I think I know where High 7-C comes from. "Via cloud formation" apparently links to something that says it produces 5.2e19 joules/day, which translates to 6e14 watts per second. This in turn translates to 140 kilotons per second.
Also, another issue is that you placed "Low 8-C"... including on the Terrarian. The issue is that this tier doesn't exist, it isn't real. Be careful about stuff like this, especially for a verse like Terraria where it is fairly notable.
Why are you assuming that the dream world takes the dreams you will have? You dream 4-6 times a night? I don't see why that multiplies the result by 4, or by 20K. You're still dreaming 1 dream into existence at a time, you aren;' dreaming 700 trillion at once.