Whispers of Winter

Escalate, Discard a card:
Choose one or more:
*Target opponent loses X life.
*Target opponent mills twice X cards.
*Destroy target creature with power X or less.
"At the deepest of depths lies Blackfrost, the gate to the afterworld.
Asmund could find no better place to gather prisoners and Frida would defend her secrets at any cost. The first pact whispered."
-Unknown