WWE announced a new wacky singles match for the PPV, which will be Neville vs. Bo Dallas
In addition, The Miz will return to WWE TV on the Pre-Show, bringing a new edition of Miz TV. The guest will be Daniel Bryan
The event will be a WWE Network exclusive 3 hour show on Sunday May 31, 2015.
Here is the full card to date, including 6 matches and the MizTV segment.
WWE World Heavyweight Title
Seth Rollins (c) vs. Dean Ambrose
United States Title
John Cena (c) vs. Kevin Owens
WWE Intercontinental Title Elimination Chamber
Dolph Ziggler vs. Sheamus vs. Ryback vs. R-Truth vs. King Barrett vs. Rusev
WWE Tag Team Title Elimination Chamber
The New Day (c) vs. Tyson Kidd & Cesaro vs. The Ascension vs. Los Matadores vs. The Prime Time Players vs. The Lucha Dragons
WWE Divas Title
Nikki Bella (c) vs. Naomi vs. Paige
Neville vs. Bo Dallas
Pre-Show
Miz TV with Daniel Bryan