Cult Mindletter

{u/r}{b}, Discard a card: Each opponent reveals
their hand then discards a nonland card, each
card discarded this way has a madness cost equal
to it's mana cost. If an opponent casts a card
they discarded this way using it's madness cost,
copy that spell if it's an instant or sorcery spell,
you may choose new targets for the copy. Scry 1
if it's a permanent spell.
"You shall lose your mind before your life."