While it is too early to tell if they will dethrone the Power Nine, the upcoming MTG Marvel Super Heroes set introduces powerful new mechanics and highly anticipated Commanders like Captain America and Doctor Doom that will undoubtedly shake up the format
In tribal decks the benefit is pretty obvious, but I think as people catch on to the fact that this is just another Command Tower and not an Opal Palace, there will be significantly more demand than is available
This means packing more legendary creatures than any other set, and it also assembles a colorful variety of draft archetypes
I recommend reading about this process more in depth here, especially if youre looking to sell out of MTGO
For casual testing, Emerge decks are excellent proxy candidates because the card pool is weird, clunky, and oddly specific, which is Magics preferred love language