Khazad-dum

Khazad-dum enters the battlefield tapped.
{t}: Add {1}{r} to your mana pool. Khazad-dum deals 1 damage to you.
Greatest of all the mansions of the Dwarves was Khazad-dum, the Dwarrowdelf, Hadhodrond in the Elvish tongue, that was afterwards in the days of its darkness called Moria.