It's basically like Brawls Dojo but goes more in depth on characters, items, stages and other game modes.
In can be accessed any time during the game and is exclusive to your version.
More sections of the Dojo appear as you unlock more characters, items, etc.
You unlock Luigi and his section of the Dojo becomes readable.
This way you can still read up on different aspects of the game, but are doing so in way that is rewarding to you.
The Dojo for Brawl was incredible and I hope they still do something like that, but this time specifically on the console
In can be accessed any time during the game and is exclusive to your version.
More sections of the Dojo appear as you unlock more characters, items, etc.
You unlock Luigi and his section of the Dojo becomes readable.
This way you can still read up on different aspects of the game, but are doing so in way that is rewarding to you.
The Dojo for Brawl was incredible and I hope they still do something like that, but this time specifically on the console