Some of these effects had to be lessened
Though it lost the title briefly, in July 2021 Logan Paul (yeah, that guy) spent $4 million on the only existing PSA 10 version of the card, getting the purchase accredited by Guinness World Records as the most expensive Pokmon card ever sold
It takes an inordinate amount of time to set up, especially as you slot in ways for the combo to defend itself
This means that Candelabra of Tawnos is probably a little bit less broken than the rules text on the actual card might look to people who are unfamiliar with the bizarre templating of older artifacts
Its a bit better than that, and it subtly gives some hate to the decks that revolve around interactions with tokens like Treasure tokens, or even Clue tokens
Similarly, Fraying Sanity milling twice the amount of cards on the enchanted player means that even a smaller mill spell can spiral out of control