YELLOW BIESTURD GUN ON VERTIGO THAT GIVES SUPPRESSING FIRE,THROWS FLIESHBENGS AND GOES PEW PEW!

Make the most out of every situation insted of trying to deal with it in a million ways.

Meanwhile in tf2:
How to disguise yourself as an enemy spy that wears a mask?

Simple,disguise as an enemy spy then you become a spy disguised as a disguised spy that is disguised as a spy.When you disguise as an enemy Spy, you're not disguised as an undisguised Spy, you get disguised as a Spy disguised as a random class from your team, so an enemy would see you with a class mask on and it would say (Spy you're disguised as' name: disguised as Enemy (class you've been assigned to be disguised as in your disguise))