Mega Sableye revealed for Omega Ruby/Alpha Sapphire
Pokemon Omega Ruby & Alpha Sapphire — 12 June, 2014
The official Pokémon channel on YouTube have released another teaser for Pokémon Omega Ruby and Alpha Sapphire. This video features another new Mega Evolution - Mega Sableye!
Mega Sableye appears to hide behind a large jewel, which increases its defensive capabilities. There is no word on a specific ability or other details yet.
Update: it has been confirmed that Mega Sableye's ability is Magic Bounce, which reflects status moves back onto the opponent. Its type stays as Dark/Ghost. Its Defense and Special Attack increase, while its Speed decreases slightly.