Angband, the Iron Hells

Angband, the Iron Hells enters the battlefield
tapped unless you've lost life or sacrificed a
creature token.
{t}: Add {b}
Sacrifice a creature, {t}: Add {b}{b}
{3}{b}{b},{t}: Create a 1/1 black orc for each land
you control, or create a 4/3 black and red Balrog
with trample, haste, and Brutality X.