Originally Posted by Zenithale

Well it's just RNG, I used my standard Team there:
My Main and the Helper on the bottom camp (so 50% to success on that path), 1 squad in the middle (100%) and 2 on top (75%). The two times I played the map they killed all enemies.

Oh ok, I thought there was some special trick with the locks I had to do.

So we always just get the 1 chest only? And there's no point doing this once we have the new girl at max skill level right? On another note a lot of these event bosses seem to hit really hard but be made of paper, at least compared to the other bosses in the game.