At the beginning of your upkeep, investigate. (Put a colorless Clue artifact token onto the battlefield with, "2, Sacrifice this artifact: Draw a card.")
T, Sacrifice three Clues: Search your library for a card and put that card into your hand. Then shuffle your library.
Flavor:
Entry 922: There’s more to Avacyn’s madness …
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.