It opens up a new avenue for deckbuilding, allowing an affinity-style deck to be less of a tap-out style deck and shift it towards being more reactive
If you regularly build and pull apart decks for several formats, your sorting needs will be different from someone who only plays a few Standard decks, or from someone thats looking to own at least 1 of each card in a set
Wilds of Eldraine has its Rat archetype in Rakdos, but most of the best Rat typal Commanders are mono-black
Its less effective in Commander but can still certainly shrink some libraries
There are tons of powerful dragons in Magics history that can warp a Commander game as soon as they hit the table
Vanish Lands and Rooftop Lands Frasier says one of the best parts about designing this set was the breadth of TMNT iterations to draw upon for card art, and in the card below Turtles Forever you can see that on display as it features a different iteration of each turtle: She adds that Nickelodeon, which owns the Turtles IP, was "incredibly supportive" of Wizards of the Coast creating its own iteration of the Turtles, and if you see art that isn't from a previous iteration, it's Magic's own take on the mutants
