Many of these pre-orders are already sold out
Most deckbuilders aim for a healthy split between creatures and interaction, but not Masterbrewer
As one Magic Twitter account slyly referenced in their obituary for the elemental ( Oh, and it draws a card. ), the elemental features a broad, explosive selection of payoffs, with zero drawbacks or requirements which would seem to balance it especially in a format starring Fabled Passage
Costing ten mana and coming in at 10/10 with indestructible isn't even what makes it so oppressive
Mayor of Avabruck I hear a lot of people complain about this card for being too big of a target, to which I reply: "well duh"
If you have a lot of decks like that in your local playgroup, you can take advantage of the End the Turn part of Ultima to stop things happening after it resolves