L25.351 Before the Seas, by Anonymous - Part 15
The first fortress that the Cloud Serpents took over was Ma-Imdur, from the fortress they stole the secret of cultivating Barley, and sought to grow it upon the Clouds - but to no avail. Soon, several of the Cloud Serpents took to the ground, and quickly lost their ability to soar the skies. But with a foothold on the land, they were able to feed their brethren in the skies. Thereafter, facing pressure from both Land and Sky, the Land Serpents were cornered and faced a great crisis.