Conquesia means you should clear all the board. You should remember the following rules—1) every character can be place by someone of the same kind or the same color. For example: a white magician can have other magician or other white characters around him. 2) The skull can eliminate a character from the board. 3) Castles and towers are special. They can be placed anywhere, no matter who is around them. But once they have been placed, they cannot be removed with the skull. 4) If you want to discard a character that cannot be placed on the board, click on the magician, his powers can eliminate some characters. Use it too much, and you will loss.