
Whenever a creature attacks you or a planeswalker you control, that creature's controller mills two cards.
Fools surrender their sanity to his riddles. Even greater fools try to solve them.
Illustrated by Steve Prescott
Released on June 17, 2011
Riddlekeeper doesn’t impose a cost to attack. Creatures can attack you or a planeswalker you control even if their controller has no cards left in their library.