I think you have competition for
when it come to these scorpions.
I have seen the

and

, but the

? Curious as to what their idea is. EDIT: purifies the owner, like reverse venom. Not bad. The thing about the others is that they don't seem to fit the theme of the scorpion:
capable of dealing a constant stream of venom. The

one is mono destroy on a stick, the

is instantaneous, and the

is reversed (though that one is quite reasonable, if it were to be venomous as well). Just saying the constant stream of venom is what makes the scorpion what it is.