While I am an advocate for putting your heart and soul into the decks that mean the most to you, I think we need to divorce ourselves as a community from the idea that experienced players build entirely unique decks
It could also be the basis of a drinking game: Have a sip of your hot chocolate (and nothing else) whenever somebody unwraps the present
for example, Grafdigger's Cage stops Dredge decks from putting Bloodghast and Prized Amalgam into play
If these two arent your flavor, swap them out for the literal elfball in Abomination of Llanowar and you still have a GB Elves commander that cares about Elves specifically and still enables aristocrat shenanigans
As someone whos lost so many games to board wipes, its amazing to have Elf commanders who dont immediately fold to a Wrath of God since Miara can at least refill your hand with more gas, not to mention giving you access to reanimation spells to get your army right back
But the possibilities are wide open, and it will be exciting to see how this new card type is used