Dementia Bat | Magic: The Gathering
Formats Dementia Bat is Legal in
Official Oracle Text for Dementia Bat
, Sacrifice Dementia Bat: Target player discards two cards.
—Azax-Azog, the Demon Thane
Official Rulings for Dementia Bat
6/1/2011 : You can't force an opponent to discard a card he or she casts by activating Dementia Bat's ability in response. The spell is on the stack by then.