You're all by yourself? Aren't you lonely? Need a friend?
These creatures are said to have come about as workers around the time of creation. A lonely sort, they are constantly seeking to bond with others and therefore fuse easily with their spirits. Their particular role is to create structure from formless matter. Once fused into others, they use this ability to give a permanent boost to the Rec of their hosts. Many are believed to reside inside Alpha Tree Altri, forming the source of the tree's healing power.
Trivia, Additional Information & Notes
Healing Imp Fwahl permanently boosts the REC of any unit that it's fused to by 20.