Vizshinok the Bloodletter

Trample, haste, protection from instants
Whenever a card is exiled from a library, you
may pay 2 life. If you do, each opponent loses
2 life, then put two +1/+1 counters on
Vizshinok the Bloodletter.
"A loyal confidant to an ancient evil, his power is
drawn from secrets learned and blood spilt in torture, treachery, and pride."