Kaya, Humanity's Ally

+1: Humans you control get +1/+1 until your next turn. Exile all cards from graveyards.
-2: Each opponent exiles a card from their hand. You may play these cards as long as they're exiled. Create a 1/1 white Human creature token.
-6: You get an emblem with "As long as you control a Human, you can cast Human and Kaya spells from your graveyard."