Skull-Loving Owl

When Skull-Loving Owl enters the battlefield, create a colorless 0/1 artifact creature token named 'Skull'.
Flying
At the beginning of your upkeep, you may draw a card and lose 1 life.
Creature tokens you control gain +1/+0 and deathtouch.
When 'Skull' leaves the battlefield, sacrifice Skull-Loving Owl.