The first of them is that in most formats ( Ravnica excluded), you want to keep your deck to only two colors or perhaps two colors and a small splash into a third
The other axis of synergy which treasure decks are primed to exploit is sacrifice engines particularly things which trigger when a permanent is sacrificed
A Banned Card is in the Deck I remember when Core Set 2021 debuted on MTG Arena and I learned about Runed Halo, a reprint from other sets like Shadowmoor and Ultimate Masters
Here are 15+ cards from PRB01 that stand out and deserve a spot in any serious collection
Accessibility: So-so Dragonstar is really easy to miss if you don't already know where it is, it took me a little while to find the entrance when I first went, so I think others might have trouble too, especially since there's no sign
Magic is consistently one of Hasbro's biggest-earners, beating out other big names like Dungeons & Dragons, Transformers, and My Little Pony