Increasing Confusion
13f5bcdc-70bb-4d67-99e1-282f166ee4bf
$1.27 CND
Target player puts the top X cards of his or her library into his or her graveyard. If Increasing Confusion was cast from a graveyard, that player puts twice that many cards into his or her graveyard instead.
Flashback {X}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)