Castle Nordwald

Castle Nordwald enters the battlefield
tapped.
{t}: Add {w}, {u}, or {b} to your mana pool.
The duke stumbled, dropping to his knees on the
floor of the court as he clutched his blood-soaked
chest. He stared upwards into the cold,
unforgiving eyes of King der Chaemyar, as only
one thought surfaced: "Why?"