A element that destroys anything that destroy something. Eg. Acid.
Element color: Grey. Becomes darker when there larger amount of it.
Uses: ??? There will be one. If this is released people will think of what it is uses for. Maybe a spray can for remove danger. When it goes through the detector wall, it compresses into deut like so it's super powerfull.( Spray can ) Experiments, Destruction, Sponge rockets. (The liquid gets suck into to the sponge)
Liquid.
I got this idea from Creeper World 2: Academy. That maker machine. Anti-creeper.