Wilds of Eldraine introduced Role tokens, which are predefined Aura enchantment tokens with flavorful labels
Serum Visions, Scour All Possibilities, Preordain, Deliberate and Tel-Jilad Justice, which tacks scry 2 onto a card that lets me destroy target artifact
Then a massive 7 mana needs to be spent to level up again and this time you can force your foes to lose life equal to the lost life this turn in your end step, which I've never seen anyone get, but it's a double win con, card draw, and graveyard filling in one card, so it can play nicely in graveyard adjacent brews like reanimation and recursion, with the aforementioned Aristocrats and Sacrifice brews as well as in decks with a lot of flashback
One of my favourite cards in this set, Infernal Spawn of Evil , is easily the best disconnect between the card name and the card art
The very first Base Set print run didn't have any
The best lands are usually quite expensive (money-wise), but Command Tower is dirt cheap, so its a great pick even if youre on a budget