Eldritch Ritual

Pay 3 life: Dray a card. Put a blood counter on
Eldritch Ritual. Any player may activate this
ability.
Sacrifice Eldritch Ritual: Search your library for
a creature or planeswalker card with converted
mana cost equal or less to the amount of blood
counters on Eldritch Ritual, put that card onto
the battlefield, then shuffle your library. Activate
this ability only any time you could cast a sorcery.