Defensive Spy can be a fun diversion too. Disguise as a friendly Engie, whip out your disguise wrench and patrol the base as if you were an Engineer looking for spies (which is basically true). Run behind people cycling through the base, and when the knife animation plays, BAM! Backstab outta nowhere!
I like to imagine the other spy staring at the respawn screen in mild annoyance :lol .
I like to imagine the other spy staring at the respawn screen in mild annoyance :lol .