The Grey. it was a horrible mix of toxic gasses stored up that Caitlyn had found out about and decided to use agains the people of Zaun to flush out Jinx once and for all. Its effects were horrible. Steb hated it. But Caitlyn was his boss so he sucked it up and boxed away his moral compass. Well- he tried too. Even if he wanted to be a good enforcer, be good at his job, he was still a medic at heart and a hurt being was a hurt being no matter where they were from. A poor being from Zaun, they had been caught in the crossfire of an attack, he had watched the being stumble, coughing, trying to get to fresh air, all in vain. He hadn't been able to just stand and watch anymore when the poor person had gone down, passed out and unable to defend themselves any longer. A medic at heart, always, he had rushed forward, quickly attempting to drag them out of the suffocating Grey. He would help them, he swore it. He couldn't be sideline anymore and see more innocent beings be hurt.