Graveyard decks in particular create an engrossing standoff, since it can be terrifying to risk accidentally accelerating your opponents plan but if you have at least some tech to target the yard, you can also force them to keep their own sequencing a lot tighter than they might be used to
Manifest Dread
Kaldheim Izzet Signet This card was simply too beautiful and well done to pass up
Both of these were important for me because it made the cards feel more real, rather than using previously used planeswalker card art, which, in my opinion, makes it feel less exciting
If you play cards like these, put your hand face down on the table when you draw a card making it very clear that the only card in your hand is the one you just drew from the top of your library
Alesha, Who Smiles at Death, and Mana Confluence