The ancient sizzten muette has been a staple of oasis and river life for longer than most other species, acting largely as a peacekeeper among other species over the years. Sizzten muettes can typically be found sipping from water sources and synthesizing food from proteins found in the water. Although they typically have short lifespans, they reproduce frequently and in large numbers. Fully-grown muettes typically range from 7 to 9 feet tall.