Ixalan

Fell Flagship | Artifact | Vehicle | Pirates you control get +1/+0. Whenever Fell Flagship deals combat damage to a player, that player discards a card. Crew 3 (Tap any number of creatures you control with total power 3 or more: This Vehicle becomes an artifact creature until end of turn.) | Titus Lunter

Hierophant's Chalice | Artifact | | When Hierophant's Chalice enters the battlefield, target opponent loses 1 life and you gain 1 life. {T}: Add {C}. | John Stanko

Pirate's Cutlass | Artifact | Equipment | When Pirate's Cutlass enters the battlefield, attach it to target Pirate you control. Equipped creature gets +2/+1. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) | John Stanko

Sleek Schooner | Artifact | Vehicle | Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.) | Mark Winters