Finished with my plan!!

I am finished and I have launched my rocket of doom into the atmospere and I will release its deadly gas in excatly 18.5 hours! You better start saving up because the antidote will not be cheap and you will have to take it every month. Dont try to reverse-eningeer it because well... just don't do it. And it will get through the highest grade gas mask or re-breather. I am a genius!