Keeper of the Soul Conduit

{t}: Put a soul counter on Keeper of the Soul
Conduit.
Sacrifice Keeper of the Soul Conduit: Target
player loses X life and you gain X life, where X is
the number of soul counters on Keeper of the
Soul Conduit. Activate this ability only any time
you could activate a sorcery.
"Take all that I have to take all that he has."