Nargothrond Swiftblade

Conceal - You may play this card face down as a colourless land with hexproof that has "Turn this
card face up any time for its mana cost."
When Nargothrond Swiftblade is turned face up,
you may put a land card from your hand onto the battlefield. If you do, draw a card.
"The Spies of Nargothrond are always watching."