This is the Spy. He may look like an ordinary business man wearing a red thief mask, but he isn't. He is the one killing your allies by stabbing them in the back with his knife. He is the one destructing your allies' buildings by placing a sapper. And worse, he can cloak with his watch. Especially fool you by thinking he is your ally by using his own disquise kit named Spytron 3000. Watch out, he may stab you in the back.