At the beginning of your upkeep, investigate. (Create a colorless Clue artifact token 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.
Near Mint Foil - $7.70
Lightly Played Foil - $6.90
Moderately Played Foil - $6.10
Heavily Played Foil - $5.00
Damaged Foil - $3.50
Near Mint Foil French - $7.70
Lightly Played Foil French - $6.90
Moderately Played Foil French - $6.10
Heavily Played Foil French - $5.00
Damaged Foil French - $3.50