Ixalan

Sanguine Sacrament | Instant | | You gain twice X life. Put Sanguine Sacrament on the bottom of its owner's library. | Bastien L. Deharme

Settle the Wreckage | Instant | | Exile all attacking creatures target player controls. That player may search their library for that many basic land cards, put those cards onto the battlefield tapped, then shuffle. | Dimitar Marinski

Spell Swindle | Instant | | Counter target spell. Create X Treasure tokens, where X is that spell's mana value. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.") | Victor Adame Minguez

Vraska's Contempt | Instant | | Exile target creature or planeswalker. You gain 2 life. | Clint Cearley