Aw. Metamorphasis control seems very 'attached' to my idea for a monster born butterfly. I was thinking its win would simply, somehow fold into the skin...or something along those lines orrrr The wings would degenerate into the skin. XD

A pixie-seems awesome, though I'd only see a pixie as a support and healer type. . - . 
Or a trap maker, like Akame Ga Kill, were one of the characters is able to sit up continuous traps with simply strings, very small strings. XD