Mistfall

Mistfall was an event that took place on the planet Alzarius approximately every 50 years. It was caused when another planet drew Alzarius away from its sun. The cooling generated the mist. The water bubbles, spiders hatched from river fruits and Marshmen rose from the swamps. The native Alzarians feared this event and laid out plans to avoid the gases, which they falsely believed were toxic. (DW: Full Circle)