To those who haven't played X-Overd, you best start now if you want to clear the collab. Since you need to clear the entire 1st continent (7 maps) before you are able to do those 3 daily maps needed for the collab. Also dailies reset 2:00 am UTC+0.

It is very doable but if you don't start soon you won't be able to clear those maps 5 times, so good luck to all.