Tsunekazu Ishihara, President And Chief Executive Officer Of The Pokemon Company And Producer Of Pokemon, Introduces The New 'Pokemon Art Academy' Game During A News Conference At The 2014 Electronic Entertainment Expo, Known As E3, In Los Angeles
IN PHOTO: Last year, one of the biggest wishes of numerous “Pokemon” fans were granted. Tsunekazu Ishihara, president and chief executive officer of The Pokemon Company and producer of Pokemon, introduces the new "Pokemon Art Academy" game during a news conference at the 2014 Electronic Entertainment Expo, known as E3, in Los Angeles, California June 11, 2014. REUTERS/Kevork Djansezian

A new trailer (below) has been released by The Pokemon Company for "Pokemon Omega Ruby and Alpha Sapphire" and this time, it reveals the powers of Primal Kyogre and Primal Groudon. The latter has a Desolate Land Ability, which turns the weather condition to an extremely harsh sunlight. When in effect, the ability will not allow other Pokemon's weather-changing moves to take effect nor will any water-type attacks become effective.

As for Primal Kyogre, it has the Primordial Sea Ability, which brings heavy rain with it. Weather-changing attacks will not change the weather and any fire-type attacks will become ineffective against it.

The Legendary Rayquaza can also be seen in the trailer. Over at the official "Pokemon Omega Ruby and Alpha Sapphire" website, the developer details what to expect of the Legendary Pokemon Rayquaza. It seems this Pokemon is the third legend in the Hoenn region, the serpent-like Pokemon is said to live in the ozone layer for millions of years and is said to descend to Earth when Groudon and Kyogre face-off.

Rayquaza is a Sky High, Dragon/Flying type Pokemon with an Air Lock Ability. The website features a few screen shots of the Legendary Pokemon Rayquaza, seen in the link above.

The trailer also reveals three new Mega Evolutions, all of which have been detailed in the "Pokemon Omega Ruby and Alpha Sapphire" website. The first is the Mega Camerupt, which has a hump on its back that transforms into an active volcano. When it Mega Evolves, all of its powers, except for Speed, increases.

The Mega Sharpedo has horns that sprout from its nose and body patterns. In its Mega Evolved form, it will have a boosted high Attack and gain the Strong Jaw Ability. There's also the Mega Gallade, which has psychic power that enables it to shape-shift its arms into blades so they can be used in fights. It will gain the Inner Focus ability while Mega Evolved to improve its Speed and Attack so players can use it as a first-strike Pokemon.

Apart from the new Mega Evolutions, it has also been confirmed that Japan will be getting a playable demo of the "Pokemon Omega Ruby and Alpha Sapphire." According to Explosion, this was revealed via CoroCoro in its latest reveals. A code for the demo will be coming via the Shonen Sunday magazine October issue.

The demo will feature Grovyl, Marshtomp and Combusken, while a Mega Evolution will be rewarded for those who will complete the demo. Nintendo and The Pokemon Company have not yet announced whether a demo will also be released for other regions outside Japan.

(Credit: YouTube/The Official Pokemon Channel)

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