Utumno, the Dark Fortress

Whenever a creature attacks you, its controller
loses 1 life, sacrifices a permanent and discards a
card.
Creatures cannot attack you unless their
controller pays {2} or pays 2 life.
{x}{b}{b}: Target opponent sacrifices X attacking
creatures and loses X life
"And in the cold, icy north Melkor built his dark
abode of Utumno."