SPOILERS! Update: Chart of Mostly All New Pokemon in X/Y Leak Thread (Enter at Your Own Risk!)

[AlphaCielago]

Nem said:

sc94597 said:

Kyurem ws in Black and White. Rayquaza was in Ruby and Sapphire. 

Yes, yes. Its still not dimension axis, its cromossomes. Theres a DNA symbol in the logo. Kyurem wasnt on a Pokemon gray either, he was on black/white 2.

What are getting at? Masuda confirmed that the cromosones in a past interview that it doesn't have much weight. The symbol looks like the megastone in Pokémon origins.