8 cards where the card is tagged “synergy-explore”

Herald's Reveille (Alchemy: Ixalan #5)
Lurking Chupacabra (Ixalan #111)
Merfolk Cave-Diver (The Lost Caverns of Ixalan #65)
Nicanzil, Current Conductor (The Lost Caverns of Ixalan #236)
Shadowed Caravel (Ixalan #246)
Topography Tracker (The Lost Caverns of Ixalan Commander #95)
Twists and Turns // Mycoid Maze (The Lost Caverns of Ixalan #217)
Twists and Turns // Mycoid Maze (The Lost Caverns of Ixalan #217)
Wildgrowth Walker (Ixalan #216)

Though this query has ended, its relics still slumber in New Argive.