Baba Beltruda's Contract

Baba Beltruda's Contract comes into play with
one blood counter on it.
At the beginning of your upkeep, you lose life
equal to the number of blood counters on this
permanent.
At the beginning of your end step, you may
bargain. If you do, put a blood counter on Baba
Beltruda's Contract and target opponent gains
control of it.