Anastasia, the Lonely Queen

Other creatures get -1/+1.
Other creatures enter the battlefield with a -1/-1 counter on them.
{b/g}{b/g}: Return target card from a graveyard to
it's owner's hand.
{g/u}{g/u}: Put a +1/+1 counter on target creature.
{u/b}{u/b}: Target player puts the top 3 cards of their library into their graveyard.
What is a queen without her people?