sable

If you summon a creature while this card is on the field, you draw a card and gain one life. Invocator: {7}{Pb}: Until the end of your opponents next turn, you can turn this enchantment into a 8/8 creature with Haste, Ward 3 and deathtouch with the effect saying: If this creature deals combat damage, your opponent needs to mill cards equal to his card with highest mana cost. Invoked Ritual: You may lose 5 life in order to cast a creature straight from your library.