I fully agree with you: NFTs and blockchain make so much sense for something like TCGs (and other games focused on collectables) that I can't understand why games like Magic The Gathering haven't adopted this model yet... in an era where everything is digital, owning your own cards even when they are not phisical seems so crucial... and yet, very few seems to care!
P.S. The Charlock Minotaur was the first card I bought, what was yours ?
Demented Shark (to test if I could really buy something with the DEC I just gained 🤣) and then Sand Worm (because it was damn strong!) :)