Bookbound Mindfeeder

Warding: When an opponent draws a second
card during a turn.
(You may pay {3} to put this card into play face
down attached to a land. In response to the trigger
condition, you may tap the land to reveal the card.
If you do, play the spell and copy it once. )
Target player discards a card for each card they
drew this round.
"Reading the wrong thing does make you stupider."