"The brainiest it's ever been" makes it sound like it's ramping up the intellect. I guess they're saying that because of the end of the "dumbed-down" core sets, but I doubt it's the case for the game as a whole. I tried getting back into Magic after an 8-year hiatus, and so many of the rules had been changed and simplified that many of the subtleties I enjoyed from before were no longer options. Felt like I was payin…
I remember playing the game in the late 90s, and trying again in the early 2000's. The strategy and game-play dynamics were awesome. Not so awesome: the fact that the amount of money a player spends acquiring rarer cards and assembling a deck dictates their success. It's a pay-to-win game and I fucking hate games like that. Not unlike paintball, he who spends the most on gear wins.
EDH started as a community driven format with no official support. The community decided that your deck must be exactly 100 cards with no duplicates except basic land. This slows the came down and forces more board interaction.
On top of that 1 of your hundred cards must be a Legendary creature. Everything in your deck can be of a color from that creature and you will always have access to that creature throughout the game. This constrains deck construction and makes it really hard to splash a color for one $50 that would be perfect. Always having access to commander is a comfort to new players and opens new strategies to veterans.
To further combat this I have a pool of 30 or decks that I build with my friends and we play mostly from this pool. No paying to win if we are paying together.