Having trouble doing the achievement?
Dont want to waste hours trading wins?

Heres the solution.
You need 3 players.
2 join the team that need the wins and the other gives the free wins.

How to set the players that need the wins.
The game sets the teams by the order you join.
Host will always be Team 1, so the next player that joins will be set to T2 and then next one back to T1 and so on...

Now you pick any map MADE by ubisoft that isnt modded aka -- creator: ubisoft, 1st creator: ubisoft -- (i recommend you shovel dodges for a fast kill).
When the game starts T1 needs a single kill, after that the player on T2 needs to quit and the games give the win to T1.
The player that left needs to rejoin the lobby and will always set to T2 if you keep the same lobby.
Repeat as many times you need and will save you a lot of time.

Enjoy.