Obsessive Search

Draw a card.
Madness {u} (If you discard this card, discard it into
exile. When you do, cast it for its madness cost or put
it into your graveyard.)
"Our fathers were evil men. All of us here. They left
the world worse than they found it. We're not going to
do that. We're going to leave the world better than we
found it."
— Daenerys Targaryen