[@Zardoric][@papershuriken]

We don't need Megas to contend with Legendary pokemon. Since this isn't the games, we aren't restricted to some silly things such as stats and what not and are allowed a bit more creative freedom. I'd like to think all pokemon if trained right could bring down a pokemon that is typically considered 'better' than it. A Ledian could even contend with a Dragonite with some nifty tactics.

There doesn't really need to be much of a change to source material, just don't bother with silly things like stats and go with what makes for a better story. If anything, they should be more realistically guidelines.

To be honest, I will nope out of here so hard if any 'Custom megas' will be a thing at all like Zardoric is suggesting. I am not much of a fan of any fan-made pokemon.