Whenever you cast an instant or sorcery spell, investigate. (Put a colorless Clue artifact token onto the battlefield with "2, Sacrifice this artifact: Draw a card.")
Color: Blue
Rarity: U
Cost: 2U
Card Type: Enchantment
Artist: Daniel Ljunggren
Name: Trail of Evidence
Finish: Regular
Card Number: 093/297
Set Name: Shadows Over Innistrad
Whenever you cast an instant or sorcery spell, investigate. (Put a colorless Clue artifact token onto the battlefield with "2, Sacrifice this artifact: Draw a card.")
