In short, Legendary Pokemon are legendary for both their rarity ... became catchable in the post-game of Omega Ruby and Alpha Sapphire. Similarly, Mythicals like Arceus and Darkrai became ...

Other Gen 6 Legendaries like Xerneas ... Another factor to consider is that Gen 6 includes Pokemon Omega Ruby and Alpha Sapphire, which feature mons like Primal Groudon and Kyogre, as well as Mega ...