10 cards where the cards are dual lands from the land-revealing/snarl cycle

Choked Estuary (Murders at Karlov Manor Commander #254)
Foreboding Ruins (Duskmourn: House of Horror Commander #277)
Fortified Village (Murders at Karlov Manor Commander #262)
Frostboil Snarl (Outlaws of Thunder Junction Commander #298)
Furycalm Snarl (Murders at Karlov Manor Commander #263)
Game Trail (Murders at Karlov Manor Commander #264)
Necroblossom Snarl (Duskmourn: House of Horror Commander #290)
Port Town (Commander Masters #1019)
Shineshadow Snarl (The Lost Caverns of Ixalan Commander #351)
Vineglimmer Snarl (Duskmourn: House of Horror Commander #323)

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