The Lost Caverns of Ixalan

Abuelo's Awakening | Sorcery | | Return target artifact or non-Aura enchantment card from your graveyard to the battlefield with X additional +1/+1 counters on it. It's a 1/1 Spirit creature with flying in addition to its other types. | Eelis Kyttanen

Ancestral Reminiscence | Sorcery | | Draw three cards, then discard a card. | Artur Treffner

Terror Tide | Sorcery | | Fathomless descent — All creatures get -X/-X until end of turn, where X is the number of permanent cards in your graveyard. | Brock Grossman

Calamitous Cave-In | Sorcery | | Calamitous Cave-In deals X damage to each creature and each planeswalker, where X is the number of Caves you control plus the number of Cave cards in your graveyard. | Diego Gisbert

Rumbling Rockslide | Sorcery | | Rumbling Rockslide deals damage to target creature equal to the number of lands you control. | Johann Bodin