Fans whove been purchasing physical cards over the past 28 years have done so for a variety of reasons - whether in search of their favourite Pokmon, their favourite art, rare shiny cards, to build a full collection, or to create the strongest competitive team
After that, buy a second copy of the same starter and start adding specific singles you need
In the main deck, black gives us Drown in the Loch over a couple of our three-mana counterspells, offering both removal and an additional counter
With all these ways to profit off tapped creatures, using them to destroy an opponent's creature for free makes this silly Among Us reference one to watch out for
Commanders Insignia Commander's Insignias fun if you have multiple commanders via partner or background (or friends forever, I guess)