This should have updloaded the map so you can see if the terrain looks good. I arbitrarily placed the arcane ruin in the south and temple of skulls in the north. If you'd like to reverse it, that's fine by me. Since I made the map, it'd be fair for you decide which forest is a venom thicket and which is the fungus forest. Please let me know if I need to do anything further in order to have made the file correctly.