Phyrexian Soul Sieve

When Phyrexian Soul Sieve enters the battle field search your library for a card and put it into your
hand, than lose life equal to the number of spells already cast this turn.
Indestructible
Whenever you cast a spell, put a charge counter
on Phyrexian Soul Sieve, than lose life equal to
the number of charge counters on Phyrexian Soul
Sieve.