Everybody who loves the sport of Australian rules football loves hearing the stories from past players of their exploits on the field and the yarns of what happened behind the scenes. In the Faction area, once you have unlocked Legend cards you will be able to send your old champions off to reminisce about their glory days on Flashbacks, which are journeys open only to Legends.
Flashbacks are journeys exclusive to each Legend. Rewards for each journey are only earned for your first pass, meaning that once you have passed each node there are no further rewards, though you may replay them. The most common rewards are rubies and card packs, with the occasional token as well.