I really like Mog Bonanza but I think the rank stages arent really up to date.

Myth cost much more then relic and empy weapon but in same stage?

To be honest who takes Kraken club when he can get a myth lvl 90?
Maybe on mule but main char,never.

And also the other ranks, not really worth. Black Belt items are really out dated too.

So Please SE, update your ranks in Mog Bonanza rewards!
You can do it better