All of them as I tried to reproduce it in Source Filmmaker.
THEN YOU LOSE, YOU GET NOTHING
GOOD DAY, SIR!Don't worry, you'll figure it out eventually, me on the other hand, i learned a lot without tutorials
playing medic on MvM is really sort of handicapped unless you get the share-canteens with healees upgrade, then you can make them invincible and CRITS
Ahem
Glorious victory
And i didn't even have a canteen