For the randomly curious, this is my standard squad and they get through almost every stage the game has thrown at me so far, including the last 3 event stages:

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Rather easy to rearrange their positioning on the map at their different speeds to make them reach main objectives. Some RNG is of course involved but i did oneshot the 3 last event stages with the squad.

Meanwhile, this is the squad i used for ?-5. First time i had to make sacrifice teams:

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In essence i did not want to play around with speeds on this map so i made them all about the same speed so that they would all reach the arrow tile on the same turn. This meant team order was the only thing that mattered, and is a lot easier than playing around with speed differences. First team has an evolved bronzie in it so it can at least take down the first enemy since they move first out of all teams, but they will die to the other enemies later.