Lucian, the Unruly Advisor

Bestow {3}{p/b}{p/w}{w/b}
Deathtouch, vigilance, first strike, hexproof, flash
Enchanted creature gets +3/+3
Whenever Lucian or it's enchanted creature attacks,
you may return one permanent from the graveyard
to the battlefield.
At the end of your endstep flip a coin, if it's head
you lose half of your life total rounded down. If it's
tail, you return the nonland permanent back to the graveyard.