During the event, "Super Joey" will start to appear in duel world. Super Joey uses a different deck than the regular Joey, and you are not able to duel him at the Gate. There are level 30 and 40 versions of him, and both uses Red-Eyes B. Dragon as the theme of the deck. Rewards are similar to regular Joey, but with a few new additions available exclusively from this event.
Update: Announced through the in-game announcement, the duration of Super Joey event is extended. This is due to lack of information given from the previous official announcement, that Super Joey does not spawn if you are using him as the playable character. As an apology towards the players, Konami is extending the event period by 4 days.
For cards you should get during the event, check the page below!
In the event announcement, an example of a combo is shown. Using Red-Eyes Spirit, you can special summon "Red-Eyes" monsters other than Black Dragon's Chick from the graveyard. Use any fusion monster that uses REBD as part of the fusion material and special summon REBD after the fusion.
How to beat Super Joey
For decks Lvl 30/40 Super Joey use and how to defeat him, check the pages below! Those pages shows some example decks to get high score against him.