Tinland

{t} Add {1} mana to your mana pool.
{t} Exert Tinland, add one mana of any color to your mana pool.
{5}{t} Search your deck for a card named Dr. Xanzibar, The Puppetmaster, Mr. Hangman, Tin Laser, or Tin Armor. Reveal it, and put it into your hand.
You found it? Good job! But tell anyone and you will be our slave.
-Dr. Xanzibar