It benefits heavily from the free exposure, the goliath grading industry, the endless market watching apps and online videos, and the tango between distributors and resellers, all of which help keep the fire burning
This doesnt have updated cards, but its a fun way to learn the basics of the original version of the game on the Switch
Jeskai has plenty of ways to make tokens, including within the deck itself, that make convoking your spells trivial
Their own Level 10 Slime monsters that search out a Spell/Trap card related to them could be a good start, but they'll need different Special Summoning conditions to differentiate them from Guardian Slime
Wakanda Forever is the real surprise here, and not just because there's a single Marvel character on the box, but because green-white is historically not associated with the monarch mechanic or artifacts all that much