While Diablo is exerted, the player can draw a card whenever an opponent does on their turn , potentially making him a draw power fiend in the right scenario
There are few better deals out there than that
The reason this deck is good against Food builds is that the card Doom Foretold is very efficient versus planeswalkers, which are the main way the Simic and Bant builds beat sweepers
Because he only costs three mana, you can easily deploy him on the same turn you plan to gain a massive amount of life and catch the table off guard
This was the point where I started to see the numbers adding up in favour of a shiny treasure deck, especially after pulling Galazeth Prismari from one of my Strixhaven packs
The Fourth Doctor, therefore, has 504 of the special art cards made