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

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