Pokémon X and Pokémon Y

I do realize that, what I was trying to say is that I find it ridiculous to find all the evo stones in game, as it appears that every megapokemon needs it's very own stone... Unless, there's only 30- megaevos in total...

I imagine the majority of them would be given through events.
there could be various other ways of getting Mega Stones.

Lets say there is 12 MegaEvolutions this gen. Mewtwonite, Lucarionite and Blazikenite only available through events. Absolite, Amphorite, and Mawilite found in hard-to reach areas of the game. 3 more available for ridiculous amounts of Pokedollars, and 3 only available through the BattleTower/Frontier.

This makes Megaevolutions rare and sought after. and it's not that unbelievable when you consider Arceus's plates. that was 16 items for one pokemon, the idea of having one Mega Stone per pokemon isn't that bad.

Considering that MegaEvolutions are essentially new pokemon (lets face it, they have different stats, abilities, art, types) I doubt there would be many of them this gen.