Fleeting Memories

Oracle Text

When Fleeting Memories enters the battlefield, investigate. (Create a colorless Clue artifact token with "2, Sacrifice this artifact: Draw a card.")

Whenever you sacrifice a Clue, target player puts the top three cards of their library into their graveyard.

Card Rulings

4/8/2016 If you sacrifice a Clue to pay the cost of a spell or ability, Fleeting Memories’s second ability will resolve before that spell or ability.
4/8/2016 The token is named Clue and has the artifact subtype Clue. Clue isn’t a creature type.
4/8/2016 The tokens are normal artifacts. For example, they can be sacrificed to cast Angelic Purge or targeted by Root Out.
4/8/2016 If you sacrifice a Clue for another card’s cost or effect, such as that of Angelic Purge or Tamiyo’s Journal, you can’t also pay and sacrifice it to draw a card.