(I'm not copying shedinja line at all.)
Start with mono-bug, sprite laying on the ground. Then bug flying, flying in the sprite. Have a large cocoon with two wings.
Then, like Salamence, it breaks out of its shell. It holds its shell towards itself with psychic powers. Bug psychic.
OK, I just put what the sprites are going to be with this typing, but I like it.
Terrakion, Infernape Keldeo. The trio of destruction.
RMT up (GothiSun)