Mega Gallade, Mega Sharpedo (has Strong Jaw, all stats increased), Mega Mega Camerupt (has Sheer Force, speed decreased but all stats go up) revealed.
New ability for Primal Kyogre: Sea of Beginnings (activate Strong Rain); New ability for Primal Groudon: Land of Endings (activate Strong Sunlight), and its new attack is Cliff's blade.
Comes from the usual CoroCoro leaks (remember: no scans allowed). More details should be coming soon.
Source : Serebii
http://serebii.net/index2.shtml
Dat Mega Gallade