For those not looking at the pictures, let's go over the overview of what's going on:
Early September 2017:
- A Duelist Kingdom Event
- You'll have a chance to get "That character", allowing you to revisit the story of the series from its beginning.
- As well there'll be a new 'system' in place, presumably of how you Duel.
- A certain character goes on a rampage
- This event will give you exclusive rewards
- The hint for it is "Someone's in for a Trampling". Also of note, in the Japanese text, the character in question is using ワイ, "Wai".
Late September Part 1:
- A mysterious tower appears in the Duel World.
- Inside are never before seen characters using all new sorts of strategies.
- Duel Links gets a major update (likely its 2.0 Update)
- A new world appears
- New characters appear
- New Duel Missions
- And a Log-In Bonus
- A Duel-a-thon is going to be held
- Fill up your Duel Meter to get Daily and Cumilative Prizes
- A new character event in Duel Links
- The Hint is: "Dueling me will give you a spook that will put you in your grave!"