How about changing the state of an element with the console? Like "!set state dmnd powder" and all dmnd turns into powder form. Or "!set state fire liquid" and fire will turn into a liquid, that would still ignite things and disappears after a few seconds. Or "!set state gas solid", "!set state Coal liquid" and so on. Wouldnt work with neut/phot. Dont know if its hard to code, and i know, its not realistic but it would be very useful. And sry for bad grammar :>.