Iron Coin of the Faceless Man

{t}, Sacrifice Iron Coin of the Faceless Man: Add
one mana of any color.
{5}, {t}, Sacrifice Iron Coin of the Faceless Man:
Draw two cards.
"If the day comes when you must find me again,
just give that coin to any man from braavos and
say these words to him: Valar Morghulis."
—Jaqen H'ghar to Arya Stark