Theres a lot to work with if you want to design an all white-border Cube, and while there is comparatively much less to work with when it comes to the Future Sight frame, Im sure that there is some aesthetic appeal to those printings for a fraction of the player base as well
Straight out of the gate upon the release of Modern Horizons 3 , various Eldrazi and Eldrazi-related cards are topping the bill as most valuable
Plus theres lots of good tempo/control cards in merfolk builds that can help you disrupt the game until you can start to overwhelm
Ojer Axonil, Deepest Might Ojer Axonil, Deepest Might lifts the likes of Cavalcade of Calamity, Roiling Vortex and Rolling Thunder to much greater power
Base Set booster boxes can come with either square Wizards of the Coast logos, curved Wizards of the Coast logos, or no logos at all