The Mirror

{t}, Pay the mana cost of a target creature your
opponent controls, and tap that creature. It
doesn't untap as long as The Mirror is tapped.
The opponent controlling the targeted creature
must reveal the cards they draw for as long as
The Mirror is tapped. If the creature targeted
by The Mirror is untapped by other means,
untap the The Mirror. If the creature targeted
by The Mirror is destroyed, destroy The Mirror.
"It'll offer you everything you've ever wanted to know."