Xetus Reborn

As an additional cost to cast this spell, you may sacrifice any number of creatures. This spell costs {2} less to cast for each creature sacrificed this way.
Each opponent sacrifices a creature or artifact.
Create a 2/8 black and red legendary Avatar God creature token named Xetus, Avatar of Blood. It has double strike and "When this creature attacks, each opponent loses 5 life."
Xetus Reborn may be your commander.