LogFAQs > #961895473

And as for Solo mode, there are three scenarios so far where you undergo an amount of duels for each, as well as some practice duels using loaner decks. From what I've seen so far, each duel you beat gives you some kind of reward and completing solo duels also completes general missions which gives you a good amount of gems. Also, the rewards from the solo duels are pretty decent so far, with Raigeki and Monster reborn as early rewards.