Kaya, Orzhov Guildleader

+1: You may exile target creature from a graveyard. If you do, you gain 2 life.
-2: Create a 1/1 white and black Spirit creature token. If there are two or more creature cards in exile, create two of those tokens instead.
-6: You get an emblem with "You may cast creatures exiled with Kaya. You may spend mana as if it were mana of any type to cast creatures."