The Disciple of Vess

Mana cost: {2}{B}{B}

Legendary Creature — Human Cleric

Whenever The Disciple of Vess attacks, you may put a planeswalker card from your hand onto the battlefield. If you don't, create a token that's a copy of a Liliana planeswalker chosen at random. (There are currently thirteen. Perhaps look up the list and roll a D20?)