Ungoliant, All-Consuming

Whenever a player casts a spell, sacrifice a
creature other than Ungoliant, All-Consuming.
If you cannot, each player loses half of their life
total, rounded up.
{b}{b}{b}: Ungoliant gains shroud until end of turn.
Then the Unlight of Ungoliant rose up even to the
roots of the trees, and Melkor sprang upon the mound;
and with his black spear he smote each Tree to its core.