The Gamer's Union

Homes you control have +1/+1 for every card in exile with a dream counter on it. Exile a Home: Add {1} to your mana pool. Spend this mana only to cast cards from exile.
At the beginning of your upkeep you pay {b}{w/u}. If you pay blue, dream the top card of your library. If you pay white, create a 0/2 Colorless
Home artifact creature with defender.
"Peace and entertainment!"