Ever since the emergence of the mysterious images for an unidentified Pokemon in the latest Corocoro leaks, several prominent theories have surfaced regarding its origin.

Since its emergence, many Pokemon fans believe the gigantic Pokemon is most likely a new form of the "Pokemon X" and "Pokemon Y" Legendary, Zygarde. Here's why.

"I highlighted the areas that greatly resemble Zygarde," commented PokeJungle user Novarius Haze. "I strongly believe it's a new form or Mega of Zygarde because of these features."

The logic also stems from the fact that a new form or evolution of Zygarde has long been a theory in the Pokemon community.

However, that doesn't mean everyone is convinced.

Because of the mythology between this Legendary Trio, some believe this new Pokemon could be related to Kyurem, Zekrom and Reshiram.

"They all used to be in one form and there must be a reason you couldn't put them that way," commented YouTuber Partyprice. "The punisher of realms has come to destroy the world of pokemon. He has come to reap our souls and plunge them into darkness."

The news is particularly exciting as it indicates potentially new content for the main Pokemon franchise for 2016, and it is likely connected to a sequel to "Pokemon X" and "Pokemon Y," or a sequel to "Omega Ruby" and "Alpha Sapphire."

"Xerneas and Yveltal are both immune to Zygarde's main types," wrote CoolGlaceon on PokeJungle.

"What if in 'Pokemon Z' if Zygarde mega evolves, it gains an Ability which turns immunities into weaknesses much like how inverse battles work. I guess this is also backed up by the fact that the only place to have inverse battles is on Route 18 where Terminus Cave is located...where Zygarde is found."