Ideally, you want enough monsters to fight with and other types of cards for various effects you would want (e.g
Third, it's possible that Wizards knows that the London mulligan rule has potential to be harmful to Modern but has a plan in place to fix the problem, either with aggressive bannings or with the help of new cards coming in Modern Horizons (one long-shot theory is that Force of Will will show up in Modern Horizons , which would suddenly make Modern much more like Legacy and give decks a free answer to degenerate, fast combos)
Although formats like Pauper try to keep things affordable, keeping up with each new set, acquiring new staples, and creating new decks does mount up especially with all the accessories needed to store and preserve your cards
This connection makes it unique, regardless of how many cards one owns
That's just the headline for MTG The Lord of the Rings: Tales of Middle-earth