13 cards where the text includes “play with the top card of your library revealed”

Conspicuous Snoop (Core Set 2021 #139)
Courser of Kruphix (Commander Masters #888)
Crown of Convergence (Ravnica: City of Guilds #258)
Future Sight (Modern Horizons #53)
Garruk's Horde (Welcome Deck 2017 #24)
Goblin Spy (Invasion #145)
Magus of the Future (Time Spiral Remastered #75)
Melek, Izzet Paragon (Commander Masters #345)
Mul Daya Channelers (Rise of the Eldrazi #198)
Oracle of Mul Daya (Outlaws of Thunder Junction Commander #200)
Skill Borrower (Shards of Alara #56)
Temporal Aperture (Urza's Saga #310)
Vampire Nocturnus (Magic 2013 #113)

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