Aura of Torments

Enchant player
At the beginning of enchanted player's upkeep,
that player creates a white and black 1/1 Spirit creature token with flying and "At the beginning
of your end step, you lose 1 life and each
opponent gains 1 life."
"The constant whispers want to be released. They constantly gnaw at my head...it hurts. They promise
to stop if I let go."