Pull of the Ring

Name a non-creature, non-land card. Then target opponent reveals their hand. Exile all cards with
the chosen name. You may look at and cast those
cards for as long as they remains exiled, and you
may spend mana as though it were mana of any
type to cast those spells.
"At all times, they feel the presence of the Ring.
Drawn to the power of the One, they will never stop
hunting you."
—Strider