
As far as I'm concerned, Trickweapons already exist in this game to various degrees. A boatload of existing weapons have transforming segments to them. Of course, their uses are nearly as dramatic as they are in this video. I do however firmly believe it to be 'possible'.
https://www.youtube.com/watch?v=z26W0_KPAVs
That being said:
https://www.youtube.com/watch?v=z26W0_KPAVs
That being said: