Altar of Blue Dread

Whenever you Scry you may sacrifice a creature
to instead Scry 1 with target opponent's library.
Whenever a non-token creature you control is
sacrificed, choose one:
• Tap target creature.
• Target opponent loses 2 life.
• Draw a card then discard a card.
"Eating the heart isn't part of the ritual, but it is my favorite part." -Wessex, the Blue Dread