Subterranean Schooner (The Lost Caverns of Ixalan Promos 80p) - Planeswalker Stamped - Rare Magic: The Gathering Card

Whenever this Vehicle attacks, target creature that crewed it this turn 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.)
Crew 1