WWE's Elimination Chamber gets under way this Sunday night, and there are some major matchups on the last pay-per-view before WrestleMania XXX such as the Elimination Chamber match for the WWE World Heavyweight and the much-anticipated battle between WWE's two dominant factions, The Shield vs The Wyatt Family. In addition, Batista will have his first match since coming back to the WWE after a four year break versus Alberto Del Rio.

Cody Rhodes and Goldust vs. Ryback and Curtis Axel will kickoff the ppv event. If the Rhodes brothers lose on Sunday, this may start the much rumored Cody Rhodes vs Goldust feud that will be highlighted by both brothers finally facing off at Wrestlemania XXX.

Another match worth noting is Intercontinental Champion Big E going one-on-one versus "Real American" Jack Swagger. Swagger has been on a winning streak lately, and Langston just won the prestigious Intercontinental Champion on a November 18 episode of RAW.

The six-time WWE Tag Team Champions The New Age Outlaws will face off against The Usos this Sunday, and the tag title are on the line. Rikishi's talented twin sons may finally win the tag titles for the first time ever against one of the best tag teams in WWE history.

In the Batista vs. Alberto Del Rio match, Batista will finally go head to head with the former World Champion from Mexico. 

The match that has the WWE Universe's most attention will be when The Wyatt Family finally face The Shield in a 3 on 3 tag match. The Shield reign of dominance as a unit may be in jeopardy as they face Bray Wyatt and his henchmen, Luke Harper and Eric Rowan. There is a rumored triple threat match between all three Shield members at this year's Wrestlemania as well.

Last but not least, the main event will be the WWE World Heavyweight Championship Elimination Chamber Match as Orton tries to something he has never done in that match - walk out as World Champion. Orton's losing streak may continue as he attempts to defend his titles versus John Cena, Daniel Bryan, Sheamus, Cesaro, and Christian this Sunday. Some people believe Cesaro may continue his impressive week going deep into the match since he is the only man to never win a title thus far out of the six Elimination Chamber participants. Bryan will attempt to win the WWE World Heavyweight Championship at the Elimination Chamber Match and defy the Authority led by Triple H once again.  

The Elimination Chamber PPV event takes place this Sunday on ppv at 8pm ET.