Not a bug, so wrong forum.

You only get the token for beating the boss standing at the other side of the labyrinth. Each of the following bosses will give you the opportunity to get other items. To get 700+ you need to doubles, extras, and just lucky enough to keep getting good scoring squares. THERE IS A LOT OF LUCK INVOLVED. I have not seen the hope bringer's spirit plans except from the 3rd extra bosses cards. He is fight-able at a score of 700+.