Its the mingling of card advantage, mana advantage, counters, tokens and the best creatures
Emergent Ultimatum There are some cards you play no matter where you gocards you shoehorn into decks even if they don't fit, or the metagame has passed them by
Tegwyll in Wilds of Eldraine reminds me of Bitterblossom, only you dont gain a 1/1 creature token - you only draw a card and lose life when a Faerie dies
Old card games like Pokemon TCG, YuGiOh!, and MTG have been around for so long that some of the rarest cards are now worth millions of dollars
Being able to immediately cast a cheap tutor target is especially nice
*Buy Adeline, Resplendent Cathar cards and Innistrad: Midnight Hunt boxes on eBay and Amazon