If Alexios is controlled by a player other than its owner and its controller leaves the game, the effect giving that player control of Alexios ends
it can be done, but it's more difficult to construct a viable mono-color deck than multi-colored decks
With these solutions, you still have plenty of product to sell, and plenty of opportunities to bring in new players, without overwhelming the established fan base
The goal is fairly straightforward (play enchantments), and the deck should play well out of the box regardless of which commander you put in the command zone
On the other hand, there are cards that have been printed in very small quantities , and thats the reason players and collectors want to own them
1 Double/Single-faced Rare or Mythic Rare