Card Name: Confounding Riddle
Set Name: The Lost Caverns of Ixalan
Set Code: lci
Collector Number: 50
Finish: foil
Mana cost: {2}{U}
Type: Instant
Oracle text: Choose one —
• Look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard.
• Counter target spell unless its controller pays {4}.
Flavor text: Explorers learned not to tamper with sites of ancient power without learning their purpose.
Rarity: uncommon