Nenya, Ring of Adamant

Protection from Sauron, Lord of the Rings.
{t}; Add {w}.
Abilities your opponents control cannot cause
you to discard cards, sacrifice permanents, show
cards from your hand, or manipulate your library.
In the land of Lorien upon the finger of Galadriel,
last in Middle Earth to know the light of the Two
Trees, one of the Three remains. Nenya, the ring of
adamant, to preserve the golden wood from the eyes
of the Enemy.