I forgot about the wave 4, so sorry if it's not same as the real one. Let's start!

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Medic wakes from his 5 minutes sleep. "Let's go practice medicine.." he says and he grabbed his Kritzkrieg (some kind like that), Syringe gun, and his Amputator. "We go together, Doctor!" Heavy said and Medic starts to heal him. "I hope you know you are mortal... 5..4..3..2..1.." and the wave begins... "Charge!!" Soldier shouts and blew his Buff Banner Horn. Spy back stabbed Robot Heavies and he said, "You die as you lived, !". Sniper shot some Robots and he waves to his mercenaries that signs he's fine. Medic makes Heavy's mini gun shots critical bullets. "Hyaaahhh!!!" Heavy screams. Demoman is drunk and he hits every Robots that near them. "There could be only one..!" He said. Pyro is burning Robot Spies and use his Scorch Shot to knockback some Robots that near his mercenaries. Scout shots the robots that carry bomb to a hole with his Force-A-Nature. Engineer busy fixing his dispenser and sentry so he can kill more robots... That's end fine until...

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This one has part 2, so I will update it as soon as possible. Thanks and have a good day, mate!