The Lost Caverns of Ixalan

Attentive Sunscribe | Artifact Creature | Gnome | Whenever Attentive Sunscribe becomes tapped, scry 1. (Look at the top card of your library. You may put that card on the bottom.) | Devin Platts

Dauntless Dismantler | Creature | Human Artificer | Artifacts your opponents control enter the battlefield tapped. {X}{X}{W}, Sacrifice Dauntless Dismantler: Destroy each artifact with mana value X. | Dibujante Nocturno

Guardian of the Great Door | Creature | Angel | As an additional cost to cast this spell, tap four untapped artifacts, creatures, and/or lands you control. Flying | Justyna Dura

Ironpaw Aspirant | Creature | Cat Warrior | When Ironpaw Aspirant enters the battlefield, put a +1/+1 counter on target creature. | Dan Scott

Thousand Moons Crackshot | Creature | Human Soldier | Whenever Thousand Moons Crackshot attacks, you may pay {2}{W}. When you do, tap target creature. | Marie Magny

Vanguard of the Rose | Creature | Vampire Knight | {1}, Sacrifice another creature or artifact: Vanguard of the Rose gains indestructible until end of turn. Tap it. | Alex Brock

Kellan, Daring Traveler | Legendary Creature | Human Faerie Scout | Whenever Kellan, Daring Traveler attacks, reveal the top card of your library. If it's a creature card with mana value 3 or less, put it into your hand. Otherwise, you may put it into your graveyard. | Marta Nael

Amalia Benavides Aguirre | Legendary Creature | Vampire Scout | Ward—Pay 3 life. Whenever you gain life, Amalia Benavides Aguirre explores. Then, destroy all other creatures if its power is exactly 20. (To have this creature explore, reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.) | Alix Branwyn

Bartolomé del Presidio | Legendary Creature | Vampire Knight | Sacrifice another creature or artifact: Put a +1/+1 counter on Bartolomé del Presidio. | Randy Gallegos