Update: Leaked Pokémon Confirmed to be Real

UPDATE: Nintendo has now confirmed that the leaked Pokémon are indeed new designs for Sun and Moon, releasing a trailer including all the below entries.
ORIGINAL STORY: A batch of new monsters from the upcoming Pokémon Sun and Moon has seemingly been leaked, a day before the Pokémon Company releases new information about the 3DS games. The reaction to them has been mixed, to say the least.
Apparently coming from an embargo-breaking Russian source, images were