Nahiri, the Hipster

+1: Search your library for a land card and put it into the battlefield tapped. You can't search a land from the same artist.
-2: Deal 3 damage to target creature or player. Create a red 3/3 elemental creature token.
-7: Add X red and/or white mana to your mana pool equal to the number of permanents made from different artists you control.