[MIB.6361]

Originally Posted by Phil Masters

Remember, this is an elemental of the void, sound, and the ether. It represents a slightly broad and vague, but mostly highly weird, concept of the fifth elemental state.

With the Nothingness lens applied, it's quite literally a screaming void - a being that's barely there, but which moves in the form of echoing noise. I imagine it as a slightly hokey '50s Hollywood special effect - a pulsing black blob, surrounded by glare and accompanied by a lot of primitive electronic sound effects. And yeah, it spends a lot of points on being insanely hard to hurt, even for PCs who think that they have special abilities that let them hurt anything.

Thanks for your input Phil. We're going to play it as it's written and with your added description.