It is said that the Suits were once assumed to be regular forest-slugs. These large slimy creatures showed no sign of complex communication. However, when studied in the 2nd Era, it was discovered (who knows by whom) that they can learn to speak. They were experimented upon, and poured into suits of armor when their capacity for fine motor skills was discovered. As long as they stay in their hardy suits of armor, they are fierce warriors. Originating in Lunas, they became a wandering species, traveling solo or with a group of non-suits.