This Blizzcon is gonna be wack because we don't know anything in terms of direction.
I'm super happy they're (seemingly) turning Dimensius into a true, modern-lore-accurate Void Lord, rather than "Big Voidwalker" as he was portrayed back in BC.
We need the spreadsheet person to filter all the leaks for mentions of dimensius
Also, and this is very important. They put a flavor text on these 3 items that you only see ONCE before acquiring the appearence. Interesting.