Jadelight Spelunker {X}{G}
Creature — Merfolk Scout
When Jadelight Spelunker enters the battlefield, it explores X times. (To have it 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 that creature, then put the card back or put it into your graveyard.)
The River Heralds found clues to a grand heritage below Ixalan’s surface.
"Explore X times" seems wild. I wonder how many payoffs we'll see in LCI. In XLN there was really only [[Wildgrowth Walker]] and that got pretty nutty.
[[card name]] to call