Duskmantle Archivist

Cards in your hand have transmute. The transmute cost is equal to its converted mana cost. Instants and sorceries you control with three or less targets have cipher.
Whenever you cast a copy of a spell, draw a card, then each opponent discards a card and puts the top card of his or her library into his or her graveyard.
She knows everyone's secrets better than they do. Nothing is hidden or unknown to her.