Traitor Item questions & tips

[Lavastage]

Here is a tip for the syringe gun you nerds bought but forgot to buy the complementary poison bottles with it:
Being a medical doctor (unless you got it from a surplus crate) you can just waltz up to the medical vending machines and...
Calomel.
That shit mixed with CLF3 and thermite (chemistry is right next door) will FUCK PEOPLE UP FAST.
It is also really obvious, but hell it works!