The Lost Caverns of Ixalan

Acrobatic Leap | Instant | | Target creature gets +1/+3 and gains flying until end of turn. Untap it. | Fesbra

Deconstruction Hammer | Artifact | Equipment | Equipped creature gets +1/+1 and has "{3}, {T}, Sacrifice Deconstruction Hammer: Destroy target artifact or enchantment." Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.) | Dibujante Nocturno

Dusk Rose Reliquary | Artifact | | As an additional cost to cast this spell, sacrifice an artifact or creature. Ward {2} When Dusk Rose Reliquary enters the battlefield, exile target artifact or creature an opponent controls until Dusk Rose Reliquary leaves the battlefield. | Samuel Araya

Helping Hand | Sorcery | | Return target creature card with mana value 3 or less from your graveyard to the battlefield tapped. | Aldo Domínguez

Market Gnome | Artifact Creature | Gnome | When Market Gnome dies, you gain 1 life and draw a card. When Market Gnome is exiled from the battlefield while you're activating a craft ability, you gain 1 life and draw a card. | Gaboleps

Miner's Guidewing | Creature | Bird | Flying, vigilance When Miner's Guidewing dies, target creature you control explores. (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 that creature, then put the card back or put it into your graveyard.) | Allen Douglas

Oteclan Landmark | Artifact | | When Oteclan Landmark enters the battlefield, scry 2. Craft with artifact {2}{W} ({2}{W}, Exile this artifact, Exile another artifact you control or an artifact card from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.) | Warren Mahy

Ruin-Lurker Bat | Creature | Bat | Flying, lifelink At the beginning of your end step, if you descended this turn, scry 1. (You descended if a permanent card was put into your graveyard from anywhere.) | Camille Alquier

Warden of the Inner Sky | Creature | Human Soldier | As long as Warden of the Inner Sky has three or more counters on it, it has flying and vigilance. Tap three untapped artifacts and/or creatures you control: Put a +1/+1 counter on Warden of the Inner Sky. Scry 1. Activate only as a sorcery. | Raoul Vitale