The party mechanic is a flavorful reflection of D&D adventurers, but isn't very powerful
Mistrise Village Maybe Mistrise Village deserves to be more of an honorable mention, but there was so much hype surrounding its release that it seemed like it was worth bringing up
Some pros even advise that the best Brainstorm is the one you never cast, as its immense potential in terms of card quality can be game-changing
A deck that has one or two new cards that need fitting in somehow (among them Arcane Signet, the Thriving Lands, modal doubled sided cards that are lands one side, a spell the other, plus others)
Its a brave move to put a combo like this in Standard, however youd imagine theres enough instant-speed removal in the format to, hopefully, keep it in check