Halfway

At the beginning of your upkeep, put a faction
counter on Halfway.
{t}: Add {w}{g} to your mana pool. Roll a d20 for
each faction counter on Halfway:
1-12: Return a creature from your graveyard to
your hand.
13-19: Reveal the top card of your library, if it's a creature or land card, put it onto the battlefield.
20: You may charge a creature card for {0} this
turn.