It is perfectly designed for multiplayer
Below is a generic set of Draw Supporters to help get you drawing cards and setting up your strategy without a sweat
Mew Ex and Yanmega Ex can thus be in any deck, even if the main type is not Psychic or Grass, respectively
While monsters like Superdreadnought Rail Cannon Gustav Max, Divine Arsenal AA-Zeus - Sky Thunder, Imduk the World Chalice Dragon, Vampire Hunter and a number of other Extra Deck monsters are effective options in certain situations, the Extra Deck is less important for Eldlich compared to other meta decks
Eventually, it did what we thought that it might: it not only created devolved game states and created play it or be prepared to play against it attitude and reality, we felt as though it was driving deck-building and commander choices in an unhealthy direction
If you were to go to a tournament in which a third of the field would be represented by each of these decks, which deck would you choose