>>48075062Gen 6 changed several fundamental aspects of the games. In addition to what was already said, there's also the steel type nerf. And type advantages hadn't changed at all from gens 2-5 when steel and dark were introduced. It completely changed by not just introducing new pokemon, but also changed how old ones were used. Like how Metagross is notably weaker from gen 6 onward because it's no longer neutral to dark and ghost, while it plays the same between gens 3-5. Steven's has literally twice as many weaknesses in ORAS as it does in RSE. It's sorta balanced out by having a mega, but the it still shows just how drastic the changes gen 6 made were.