LeftHandofGod How about Noooooo?
First of all, this is NaterzPotaterz's Assassin. not yours. You may have collaborated without my knowledge, but - general rule of thumb here - usually the person posting the actions of the character mainly controls that character.
Second, why does it have to be antimatter?? You might as well have ended the UG and pretty much all of the forumverse because every single important character was present in that area. Sure it's a 20-block radius, but it will spread to 80 blocks - hell, maybe the entire country! Or planet!
(Simultaneous post-edit) Third, I agree with Jesus3747 entirely, I LITERALLY JUST CREATED THIS CHARACTER. I realize you like your conspiracy, but absolutely nothing warrants the immediate death of a character I spent quite a bit of time planning for.