Centuries of Plots

MindDelve {4}(You may discard 4 cards and draw
3 cards to reduce the cost of this spell by {4}.)
-You may choose an instant or sorcery card
you own from outside the game, reveal that
card, and put it into your hand.
-The choose two cards you own from outside
the game, reveal them, and shuffle them into
your library. Then Exile Centuries of Plots.
"Now is when I start to improvise." - The Baron